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Portland's Most Inspiring Gardens


From vibrant flower-packed borders, to serene Asian style gardens and foliage-focused designs, this tour of Portland, Oregon, and surrounding areas promises an unforgettable journey through the beautiful Pacific Northwest. Travel with other enthusiastic gardeners, meet skilled designers and plantspeople in their personal gardens, and gain inspiration and horticultural knowledge in this plant lover’s paradise.

Tour Confirmed

We have sufficient interest to confirm this tour will occur as planned.

Tour Dates

July 31 – August 7, 2026

Tour Prices

$5,800 (USD) per person, double occupancy

$6,700 (USD) per person, single occupancy

Tour Includes

• All 4-star hotel accommodations
• 7 breakfasts, 3 lunches and 3 dinners, including tips
• Admission to all gardens, including tips
• Comfortable coach transport, including tips
• Friendly & knowledgeable local host, Gene Rozenboom and Garden Gate's Jack Coyier and Sherri Ribbey

ACTIVITY LEVEL

Easy: Expect to walk 10,000 steps per day with occasional level changes.

Iseli Nursery
Iseli Nursery

Itinerary

Day 1, Friday, July 31

Tour members arrange their own transportation to Portland and The Heathman Hotel, where a reservation has been made. We will gather for a welcome dinner this evening (included in tour price).

Day 2, Saturday, August 1

We’ll start the day at the garden of Dan Heims, the founder of Terra-Nova Nurseries, a plant breeding and wholesale nursery known for introducing many popular coral bells, coneflowers and pulmonarias, among others. His 1/2-acre property is the culmination of 45 years of plant collecting and includes 1,300 plants he recently moved from his previous garden. The front yard is dominated by a 75-year-old tree-form photinia and beds filled with hostas and a wide variety of shade-tolerant companions. Follow the fruit-and-veggie- filled sideyard to the backyard, where you’ll discover a patio perfect for enjoying this relaxing retreat. A waterfall and koi pond, Japanese maples, crevice and rock garden along with rare trees, shrubs and unusual perennials from around the world make
this garden a plant-lovers delight.

Next we’ll visit the garden of Kyle and Iva-Marie Connall. This Mediterranean garden blends drought-tolerant plantings with a modern aesthetic. Mature eucalyptus and hundreds of lavender plants greet you along the driveway. A gravel courtyard with palms, hibiscus, jasmine and a water feature adds a tropical feel. In back, a large border with pathways, a firepit, and a cacti section completes the landscape.

We’ll make our final stop at the colorful fields of Swan Island Dahlias, a family-owned dahlia nursery that’s been in business for 98 years. The Annual Dahlia Festival begins this weekend, and includes live music, food vendors and, of course, lots of dahlias!  You’ll be able to grab a late lunch at the food trucks here.

We’ll return to the hotel for some free time and dinner on your own this evening.

Day 3, Sunday, August 2

After breakfast we’ll travel to The Oregon Garden, a 130-acre botanical garden that showcases the diverse botanical beauty of the Willamette Valley and Pacific Northwest. More than 20 themed gardens include a sensory garden, rose garden, pet-friendly garden and one of the largest collections of dwarf and miniature conifers in the United States. You won’t want to miss the 400-year-old signature oak  and the Hiroshima Peace Tree, a gingko descended from the trees that survived the 1945 bombing of that city. Want to see the whole park? Take one of the narrated tram tours that departs every 30 minutes.

After a stop in Silverton for lunch on our own, we’ll travel to Sebright Gardens, known for its huge selection of hostas and other shade plants, and the 4-acre display gardens are well worth a visit. We’ll spend time here exploring all the enticing plant combinations and have time for some shopping too!

Finally we’ll visit Helena and Dan Wagner’s 4-Season Garden. This Asian-inspired retreat is compact and serene, filled with a wide range of plant combinations with all-year interest. Follow the winding gravel path to a cozy seating area where you can enjoy a rich variety of trees, shrubs and perennials that create stunning color and texture contrasts from one season to the next.

We’ll return to our hotel this evening and you can have dinner on your own.

Day 4, Monday, August 3

We’ll begin our day at the Lan Su Chinese Garden. This classical walled garden encloses a full city block and is home to hundreds of plants native to China that surround a small lake stocked with beautiful koi and goldfish. As you walk through traditional handcrafted buildings, keep an eye out for poetry inscribed on rocks, doorways and buildings, discover sculptural stone from the Lake Tai region, a type of limestone known for its interesting shapes and holes, and take a break to enjoy the views along with a cup of tea in an authentic tea house.

For lunch we’ll make our first foray into the thriving Portland food truck scene by visiting a nearby “food pod”, a curated collection of food trucks. There will be lots to choose from so you can find what looks good to you that day, place an order and enjoy your meal in the community seating area.

After lunch we’ll enjoy a guided tour of the International Rose Test Garden, which boasts more than 10,000 roses representing 610 different varieties. You’ll find something in bloom here from May through October. Though founded at the start of World War I, the roses in the garden today are all commercially available, and it’s an active test garden for new introductions.

Next we’ll cross the road and make our way up the hill to Portland’s famed Japanese Garden. Designed in 1963 by Professor Takuma Tona of Tokyo Agricultural University, the 5 1/2-acre garden opened in 1967. This urban oasis looks out over the bustling city, providing a tranquil retreat. Generous paths take visitors through the Flat Garden, Tea House, Natural Garden and Strolling Pond Garden.

After our time in public gardens today, we’ll have a more intimate experience at the Greenwood House. This historic home and garden, built in 1929, was one of the first designed by Elizabeth Lord and Edith Schryver in the Portland area. The original pieris hedge, camellias, rhododendrons and a large styrax tree shield the house from a busy street. More recent additions include Japanese maples and conifers. The casual perennial garden continues to evolve as older varieties fade and are replaced with newer introductions. Janet and Ed Roberts created carefully tended color schemes to coordinate with their collection of Vietnamese pottery.

Tonight we’ll explore downtown Portland on our own for dinner. 

Day 5, Tuesday, August 4

Our first stop today is in the heart of North Portland at the garden of Peter Eastman and Dayrol Griffin, who have been gardening there since 1988. As you approach the house you can’t miss the curbside plantings filled with xeric sun-loving specimens. In the rest of the yard you’ll find two different garden rooms. The first is filled with conifers, deciduous trees, shrubs and shade-loving perennials. The second is a tropical garden bursting with tender plants in a riot of hot colors from summer through fall.

Next we’ll visit Iseli Nursery where we’ll also have lunch (included). This wholesale nursery specializes in trees and shrubs of all kinds and has an amazing demonstration garden filled with dwarf conifers, Japanese maples, ornamental trees and shrubs that’s colorful year-round.

Our final garden visit of the day is Loree Bohl’s Danger Garden. She says that it may be the smallest garden on the tour, but she makes up for it by “cramscaping!” What was once a narrow lawn-covered yard is now filled front and back with an ever-changing palette of plants. The front yard is a xeric garden that’s watered just once a month and the back is home to a large magnolia and lots of shade perennial companions. Containers feature prominently in this garden and at last count there were more than 350, including numerous agaves and other spiky plants that give the garden its name. 

We’ll enjoy a special seed to plate dinner experience tonight at The Side Yard Farm, an urban farm in the heart of Portland (included in tour price).

Day 6, Wednesday, August 5

We’ll start our day at Mike Hicks and Megan Big John's quarter-acre West Linn garden, which is a lush, ever-evolving tropical oasis. Built from a blank slate, it now features sculpted plant rooms packed with exotic treasures like tree ferns, bananas, a carnivorous bog, tetrapanax, schefflera, cannas, tropical containers and many unique species that create a vibrant, vacation-like escape.

We’ll have our lunch at Broder Söder (included), located in the Nordic Northwest Cultural Center. After our meal you can browse displays and explore the grounds, which include the giant Ole Bolle troll, made of recycled materials and designed by artist Thomas Dambo.

After lunch, we'll visit Carol Atherton’s ¾-acre garden, where her collection of Japanese maples accents the woodland garden, five water features, and in the sunnier spots, a hummingbird garden. See if you can find the secret garden, and enjoy more than 50 panicle hydrangea specimens

Next, we’ll visit Bruce Wakefield and Jerry Grossnick’s Old Germantown Gardens, a 2-acre hillside with a huge variety of plants and garden styles. Follow the winding paths to see a rock garden, woodland plantings, ponds, a bog garden and a greenhouse full of unusual botanical treasures. Next to the house is a French-Italian-style terrace with a fountain,rill and lots of containers. They’ve recently restored the woodland trails at the back of the property, where you can stroll to see native plants and maybe catch sight of the local elk herd! 

We’ll finish our day at our local host Gene Rozenboom’s De Tuin Bij Montmore. Here he turned a steep hillside backyard into an garden with dry-stacked walls, lush shade perennials, dwarf conifers of all types and more than 60 cultivars of Japanese maples. The newest part of the garden was installed after some trees came down in a storm and was inspired by Piet Oudolf’s Singer Laren Museum design. Texture is the focus here until waves of colorful annuals and perennials burst into bloom in summer, accenting several new sculptures.

Dinner is on your own this evening.

Day 7, Thursday, August 6

We’ll begin our final day together at Lux Perennial Nursery at the home of owner Lisa Graff. Her English-inspired garden with a mountain view includes more than 8,000 flowering plants packed into colorful borders. Winding paths in the front yard showcase Lisa’s flower color palette. Take a seat on the patio or or in the cozy gazebo and enjoy the view, and take notes on her English borders with 3-season appeal. Don’t miss out on a chance to shop at the nursery too!

We'll stop at a local restaurant for lunch together (included).

Dairy Creek Meadows is the garden of Craig Quirk and Larry Neill. This 30-acre retreat is surrounded by forest and an alder-lined creek. Naturalistic plantings inspired by Piet Oudolf are at the heart of the property and are centered on two connected glass houses that include living space, a propagation area and plenty of room for their cactus and succulent collection. As you wander outdoors, you’ll find an impressive crevice garden packed with more succulents and other rock garden treasures. Wander further and you’ll find a bog garden, vegetable and cutting gardens and two tranquil ponds along a fern-line trail.

Finally, we’ll visit Mary and Harlan Courtney’s Hilltop Artistic Gardens. This 5-acre garden in the foothills of Northwest Portland reflects Mary’s idea to turn an acre of sloping lawn into garden terraces that look out over the valley and coastal mountains. As you explore, you’ll find several seating areas with beautiful views and unique sculptures created by Harlan. Circles, curves, and gabion walls are unifying elements throughout. Recent additions include 10 circular Corten steel gardens (many with conifers), a grand gabion staircase, and a pergola made from a repurposed satellite dish, where you can sit and enjoy the spectacular views of the gardens and valley below. 

Tonight we’ll gather at the hotel for our farewell dinner (included in tour price).

Day 8, Friday, August 7, DEPARTURE DAY

Our time together has ended, but garden lovers always find fresh inspiration wherever they are. Tour members can choose to return home or carry on the adventure.

Contact 800-978-9631 or gardentravel@aimmedia.com for more information.

Portland Japanese Garden
Portland Japanese Garden
De Tuin Bij Montmore
De Tuin Bij Montmore

Pricing

Tour price

$5,800 (USD) per person, double occupancy
$6,700 (USD) per person, single occupancy

Tour price includes

• 4-star hotel accommodations
• 7 breakfasts, 3 lunches and 3 dinners, including tips
• Admission to all gardens, including tips
• Comfortable coach transport,including tips
• Friendly and knowledgeable local host, Gene Rozenboom, and Garden Gate's Jack Coyier and Sherri Ribbey

Tour price excludes

• Airfare. Each tour member books their own flight to arrive in Portland by 3 p.m. local time 7/31/26 and depart from the same airport on or after 8/7/26.
• Travel insurance
• 1 breakfast, 5 lunches, 5 dinners and all drinks, including water, and snacks.

Payment schedule

A $1,500 (USD) deposit is due when you book your tour.

Final payment, in full, is due on June 12, 2026.

After June 12, please contact us to confirm that there are still spots available on this tour. If you are able to join, full payment, reservation form and proof of insurance will be due immediately.

NOTE: Garden Travel with Horticulture & Garden Gate offers thoughtfully arranged garden tours. Each tour is guaranteed to proceed as soon as the minimum of 20 reservations has been met. If our reservation minimum is not met, Garden Travel with Horticulture & Garden Gate reserves the right to cancel the tour. Deposits/payments will be refunded in full if the tour is canceled by us.

If you need to cancel your reservation, the deposit and final payment are fully refundable until May 1. After May 1, we are not able to refund the deposit. After June 12, no refunds for deposit or final payment will be issued.

Please DO NOT make your airline reservations until Garden Travel with Horticulture & Garden Gate has guaranteed (by email) that the tour will proceed.

Contact 800-978-9631 or gardentravel@aimmedia.com for more information.

Old Germantown Garden
Old Germantown Garden

Accommodations

Accommodations

We will be staying at The Heathman Hotel in downtown Portland.

Contact 800-978-9631 or gardentravel@aimmedia.com for more information.

Eastman-Griffin Garden
Eastman-Griffin Garden

Packing Recommendations

Weather Forecast

Portland's average daytime temps in early August are in the low 80s and evening lows are in the high 50s. Because we'll be outdoors quite a bit, it's a good idea to prepare for all kinds of weather.

Packing Recommendations

Don’t be afraid to wear every item more than once and plan to layer. Dress is casual and comfortable (jeans and sneakers are fine), but you may choose to bring one or two business casual items as well. Some guests prefer to change for dinner, others don’t. Either way is fine.

1-2 long-sleeved shirts
4-5 short-sleeved shirts
3-4 pairs of pants or skirts (jeans are fine)
1-2 sweaters
1 waterproof rain jacket and/or another jacket
Umbrella
2 pairs of good walking shoes (in case one pair gets wet)
Camera with extra batteries and memory cards
Chargers and cables for your electronic devices
Portable phone charger 

Contact 800-978-9631 or gardentravel@aimmedia.com for more information.

Iseli Nursery
Iseli Nursery

Terms & Conditions

1. Responsibilities

As the hosting organization, Active Interest Media Holdco, Inc., the publisher of Garden Travel with Horticulture & Garden Gate and referred to herein as “Garden Travel with Horticulture & Garden Gate”, provides reservation and coordination services. Each third-party service provider (including but not limited to hotels, airlines, ground transportation operators, local guides, and garden venues) is solely responsible to the participant for providing their respective services. Garden Travel with Horticulture & Garden Gate acts as an agent for these third-party providers and not as a principal. Garden Travel with Horticulture & Garden Gate does not select, supervise, or control the manner in which third-party providers render their services.

By making a reservation for a tour hosted by Garden Travel with Horticulture & Garden Gate, the participant certifies that they have disclosed any condition that may require accommodation or that may affect their ability to safely participate in tour activities. Garden Travel with Horticulture & Garden Gate reserves the right in its sole discretion to accept, decline to accept, or remove any participant on a tour at any time for any legitimate, non-discriminatory reason.

2. Physical Fitness & Medical Acknowledgment

Garden Travel with Horticulture & Garden Gate tours involve physical activity including walking on uneven terrain, cobblestones, steps, and outdoor environments in varied weather conditions. By booking this tour, the participant represents that they are physically able to participate and will disclose any medical or mobility condition requiring accommodation prior to departure. Accessibility cannot be guaranteed at all sites, though reasonable efforts will be made when feasible upon advance request.

3. Assumption of Risk & Release of Liability

BY BOOKING THIS TOUR, THE PARTICIPANT ACKNOWLEDGES AND ASSUMES ALL RISKS OF TRAVEL AND TOUR PARTICIPATION including risks of injury, illness, delays, transportation incidents, weather, or third-party actions.

The participant releases Garden Travel with Horticulture & Garden Gate and its representatives from claims arising from participation except where directly caused by proven gross negligence or willful misconduct.

4. Limitation of Liability

To the maximum extent permitted by law:

  • Garden Travel with Horticulture & Garden Gate’s total liability shall not exceed the amount paid for the tour.
  • Garden Travel with Horticulture & Garden Gate shall not be liable for indirect or consequential damages including missed connections, loss of enjoyment, business losses, or emotional distress.
  • Garden Travel with Horticulture & Garden Gate is not responsible for loss of baggage or personal property.

5. Third-Party Service Providers

Garden Travel with Horticulture & Garden Gate arranges services through independent suppliers such as airlines, hotels, transportation providers, and guides. These suppliers are solely responsible for their services. All bookings are subject to supplier terms and conditions.

6. Force Majeure

Garden Travel with Horticulture & Garden Gate is not responsible for delays, cancellations, or losses caused by events beyond its control including weather, disasters, government actions, labor disputes, pandemics, or other force majeure events. Refunds are not guaranteed in such cases unless required by law.

7. Price

Prices are based on exchange rates and costs at time of publication and may change before full payment is received. Once paid in full, the price will not change due to rate or tax fluctuations. If a pre-final payment increase exceeds 8%, participants may cancel within 14 days for a full refund.

8. Cancellations by Participant

Written cancellation is required. Refunds depend on timing relative to departure date and final payment deadline. After final payment deadline, no refunds are issued. Mid-tour departure yields no refund.

9. Tour Cancellations or Changes

Garden Travel with Horticulture & Garden Gate reserves the right to cancel or modify tours for operational, safety, or business reasons. If a tour is canceled by us, a full refund of amounts paid will be issued. We are not responsible for incidental expenses such as airfare or visas. Itinerary changes may occur when necessary and comparable substitutions may be provided.

10. Participant Conduct

Participants must behave respectfully and lawfully. Garden Travel with Horticulture & Garden Gate may remove any participant whose behavior is disruptive, unsafe, unlawful, or incompatible with tour enjoyment. Removed participants receive no refund and are responsible for return costs.

11. Smoking & Vaping

Smoking and vaping are prohibited on transportation and in most shared spaces unless expressly permitted.

12. Travel Documents

Participants are responsible for passports, visas, health documentation, and entry requirements. No refunds are provided for denied boarding or entry due to improper documentation.

13. Travel Insurance

Travel insurance is strongly recommended and may be required for certain tours. Coverage should include emergency medical expenses and hospitalization and medical evacuation and repatriation. Participants who travel without insurance accept full financial risk.

14. Complaints

Complaints must be reported promptly during the tour so they can be addressed. Formal written complaints must be submitted within 20 days of return.

15. Dispute Resolution

Parties agree to attempt good-faith negotiation followed by mediation before litigation. Class actions are waived where permitted by law.

16. Governing Law

These Terms are governed by the laws of the State of Delaware and disputes shall be resolved in the United States.

17. Photography & Media Release

Participants grant permission for photographs and video taken during tours to be used for promotional or editorial purposes without compensation. Those who object must notify us before departure. Minors must be accompanied by a parent or guardian who accepts full responsibility for them.

18. Severability

If any provision is found unenforceable, the remaining provisions remain in effect.

19. Entire Agreement

These Terms together with booking confirmation documents constitute the entire agreement and supersede prior understandings. Any modification must be in writing and signed by an authorized representative. Rights may be assigned to affiliates or successors.

Contact 800-978-9631 or gardentravel@aimmedia.com for more information.

Lux Perennials
Lux Perennials

Reserve A Spot

Secure Your Reservation:

To reserve your spot on this tour:

  1. Fill out and submit the online reservation form.
    Reservation Form
  2. Submit your tour deposit of $1,500 USD by calling 800-978-9631 or completing a checkout through our online store.
    Pay Deposit Online

Questions? Contact us at gardentravel@aimmedia.com or 800-978-9631. We would love to chat with you about this exciting trip!

Note: After June 12, 2026, please contact us to confirm that there are still spots available on this tour. If we are able to accommodate your reservation, full payment, reservation form and proof of insurance will be due immediately.

Payment Details:

Deposit amount: $1,500 USD

Full payment:
$5,800 (USD) per person, double occupancy
$6,700 (USD) per person, single occupancy

Note: For reservations made after June 12, 2026, the full payment will be due immediately.

Additional information about the tour costs, including details about inclusions and exclusions, can be viewed under “Pricing”.

PLEASE NOTE: Garden Travel with Horticulture & Garden Gate reserves the right to cancel the tour. Deposits/payments will be refunded in full if the tour is canceled.

Garden Travel with Horticulture & Garden Gate follows COVID-19 safety updates from the CDC and our destination countries.

Contact 800-978-9631 or gardentravel@aimmedia.com for more information.

Dan Heims Garden
Dan Heims Garden

Tour Hosts

Portrait of Jack Coyier

Jack Coyier

Senior Photographer & Videographer, Garden Gate

In his many years at Garden Gate magazine, Jack Coyier has photographed some of the most beautiful gardens across the country and has come away inspired by the spirit and passion of the vast gardening community. Jack wants his imagery to enrich the gardening experience of the Garden Gate community and help gardeners achieve their dream gardens. When not on the road photographing, Jack spends time in his suburban garden with his wife, twin boys, a herd of deer and a smattering of rabbits.

Portrait of Sherri Ribbey

Sherri Ribbey

Senior Editor, Garden Gate

Sherri started gardening with her grandmother picking green beans, raspberries and strawberries as a child (all while avoiding the garter snakes that grandma preferred not to meet.) Those fond memories have led to many more in her 20+ years at Garden Gate. Meeting and talking with other gardeners is one of her favorite things to do, although exploring garden centers to find a few plants to bring home might is also at the top of that list!

Portrait of Gene Rozenboom

Gene Rozenboom

Portland Tour Guide

Gene grew up in Iowa and began his gardening trajectory “bulldozing roads” with his Tonka trucks in his mother’s vegetable garden as a child.  He attended Iowa State University with a degree in Agricultural Education and a minor in Horticulture.  He worked for the extension service as an Integrated Pest Management specialist.  Gene has led several garden tours to Europe in the Netherlands and Denmark.  He is active with the North American Maple Society and the American Conifer Society.  He belongs to the Denmark Garden Society, the Dutch Garden Foundation, the International Magnolia Society, the Hardy Fern Foundation and other gardening organizations.  Gene can usually be found in the garden trying to recreate a Piet Ouldolf style garden or adding whimsical plants to other parts of the garden.  He has been gardening on a steep hillside in Portland Oregon for the past 12 years.

Contact 800-978-9631 or gardentravel@aimmedia.com for more information.