Open Days

We look forward to resuming Open Days garden visiting in June, with special precautions to address the evolving health situation. Meanwhile, please join us for our exciting new season of virtual, Digging Deeper, and Garden Masters Series programs. Check out our online calendar

Welcome to Open Days—Tours of America's best private gardens

We're busy planning the 2021 Open Days season, which we plan to start in June! Read more about some of the latest developments

And please check back soon for information on registering for 2021 Open Days.

About Open Days

Fueling America’s passion for gardens, Open Days is a nationwide community of gardeners and garden enthusiasts teaching and inspiring each other. From expert to novice, we think there is no better way to improve as a gardener than by experiencing a diverse range of gardens firsthand. Open Days provides opportunities to visit the country’s most exciting, creative, and innovative private gardens. It has become our best-known and most beloved program.

Since 1995, Open Days has welcomed more than one million visitors into thousands of inspired private landscapes—from urban rooftops to organic farms, historic estates to innovative suburban lots—in 41 states. Open Days is made possible thanks to the hard work and generous support of hundreds of volunteers who help us to showcase regional horticultural and stylistic expressions in a national context, celebrating the rich diversity of American gardens.

About Garden Extras, Digging Deeper, and the Garden Masters Series

Many Open Days hosts supplement the guest experience with guided tours and additional activities such as book-signings, plant sales, or demonstrations. These Garden Extras are free with garden admission.

Inspired by the rich informal conversations that typify Open Days, special site-specific programs were added to enhance the Open Days roster in 2015 and quickly became popular. In these Digging Deeper events, small groups of visitors come together for informative yet informal talks and demonstrations with experts from every facet of the garden world: landscape architects, garden writers, plant collectors, artists, and more. Digging Deeper programs are a fantastic opportunity to explore the myriad connections between gardening and other creative pastimes. Advance registration and pre-purchase is required. Hurry! Space is limited and they fill up quickly!

In 2019, we introduced the Garden Masters Seriesconnoisseur-level educational and social opportunities at exclusive gardens not otherwise available through Open Days. These events provide a chance for deep learning, inspiration, and a unique experience with like-minded friends and fellow serious garden enthusiasts.

Despite the shutdown in 2020, we celebrated 25 years of Open Days, of garden visiting and garden sharing. In June 2020, we published an oversize softback book celebrating Open Days gardeners and their gardens across the country. Click here to view the anniversary book online. 

Throughout the 2020 gardening season, we also  offered Garden Conservancy members regular behind-the-scenes views of gardening projects at the homes of a number of our generous Open Days hosts and preservation partners across the country. You can view the chronicle of these weekly emails online at In My Garden: A Visual Diary

Connect With Us

  • Register for special email updates and reminders about Open Days in your area. We will send you announcements about our season. You will also receive a Save the Date email three weeks before Open Days in your area and another one the week of the tour.
  • For Frequently Asked Questions about Open Days, click here.
  • Follow our popular Facebook page for beautiful photography, garden news, and last minute updates.
  • Follow us on Instagram @thegardenconservancy and on Twitter @GCOpenDays and share your garden photos with hashtag #gcopendays

Join Us

Open Days is 99% Volunteer Driven!

We have a small staff in New York and we work hard to create the best garden-visiting program in America, but we can't do it alone. We have hundreds of volunteers around the country who make it possible. We hope you will consider joining them.

  • Become a Regional Ambassador—Our regional ambassadors work directly with us to nominate and select gardens, schedule events, promote Open Days locally, and interact with gardeners and visitors in their area.
  • Share Your Garden—Open Days gardens include everything from the inspirational work of weekend hobbyists and passionate beginners to professional designers. Enjoy the energy of interacting with fellow garden lovers who will be inspired by your garden.
  • Greet Visitors—Share your knowledge of the local area and spend time meeting new garden lovers. Work individually or volunteer with a friend for an enjoyable day in the garden that requires no pre-planning or garden work.

To learn more about how you can get involved with Garden Conservancy Open Days, click here.

Of course, you can always call or email us to talk about gardens in your area. Here is that information: toll-free information line 1.888.842.2442. At the moment we only answer this line Monday through Thursday, 9 a.m. to 5 p.m., Eastern Time. We respond to emails after hours at:

Open Days FAQ
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Click here to read about our 66-page book celebrating a quarter century of America's gardeners and their gardens

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View behind-the-scenes activities in several gardens across the country through In My Garden: A Visual Diary. To get the latest weekly installments by email, become a member

Open Days Schedule