Top 25 Botanical gardens in United States
This curated ranking covers the 25 largest botanical gardens in United States, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Callaway Gardens, Conservatory of Flowers and Singapore Botanic Gardens lead the list with a combined estimated audience of 1,168,997 people. Across all 25 entries the average audience size is 116,188, and the largest, Callaway Gardens, reaches around 666,705 people in United States. Audience size is the estimated number of unique people in United States who actively engage with each botanical garden, derived from search demand signals. Rankings reflect search-behavior signals collected across United States and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Callaway Gardens |
666,705 | 99.7% | Botanical garden | Travel & Leisure |
| 2 |  Conservatory of Flowers |
269,746 | 99.1% | Botanical garden | Travel & Leisure |
| 3 |  Singapore Botanic Gardens |
232,546 | 19.4% | Botanical garden | Travel & Leisure |
| 4 |  Denver Botanic Gardens |
202,339 | 75.7% | Botanical garden | Travel & Leisure |
| 5 |  Shinjuku Gyoen |
199,919 | 55.0% | Botanical garden | Travel & Leisure |
| 6 |  Dallas Arboretum and Botanical Garden |
193,438 | 99.6% | Botanical garden | Travel & Leisure |
| 7 |  Royal Botanic Garden Edinburgh |
176,600 | 30.1% | Botanical garden | Travel & Leisure |
| 8 |  Edison and Ford Winter Estates |
167,031 | 92.5% | Botanical garden | Travel & Leisure |
| 9 |  Frederik Meijer Gardens & Sculpture Park |
139,678 | 98.1% | Botanical garden | Travel & Leisure |
| 10 |  Eden Project |
111,338 | 13.7% | Botanical garden | Travel & Leisure |
| 11 |  Magnolia Plantation and Gardens (Charleston, South Carolina) |
102,147 | 87.8% | Botanical garden | Travel & Leisure |
| 12 |  VanDusen Botanical Garden |
88,426 | 7.8% | Botanical garden | Travel & Leisure |
| 13 |  Bok Tower Gardens |
81,647 | 97.2% | Botanical garden | Travel & Leisure |
| 14 |  Anderson Japanese Gardens |
58,478 | 98.2% | Botanical garden | Travel & Leisure |
| 15 |  Patterson Park |
39,424 | 97.0% | Botanical garden | Travel & Leisure |
| 16 |  Royal Botanic Gardens, Melbourne |
39,262 | 38.3% | Botanical garden | Travel & Leisure |
| 17 |  Fort Worth Botanic Garden |
38,887 | 98.5% | Botanical garden | Travel & Leisure |
| 18 |  Olbrich Botanical Gardens |
27,147 | 92.1% | Botanical garden | Travel & Leisure |
| 19 |  Turtle Bay Exploration Park |
22,847 | 98.6% | Botanical garden | Travel & Leisure |
| 20 |  San Francisco Botanical Garden |
17,742 | 84.5% | Botanical garden | Travel & Leisure |
| 21 |  Rio de Janeiro Botanical Garden |
10,462 | 32.3% | Botanical garden | Travel & Leisure |
| 22 |  Muséum National D'Histoire Naturelle |
9,145 | 1.0% | Botanical garden | Arts & Culture |
| 23 |  Nature et Paysages |
5,621 | 6.5% | Botanical garden | Travel & Leisure |
| 24 |  Botanical Garden of Curitiba |
2,228 | 0.4% | Botanical garden | Travel & Leisure |
| 25 |  Durban Botanic Gardens |
1,910 | 69.2% | Botanical garden | Travel & Leisure |
Frequently asked questions
How is this Top 25 list compiled?
Rascasse aggregates anonymized search-behavior signals across United States and ranks each botanical garden by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest botanical garden in United States?
Callaway Gardens currently leads with an estimated audience of 666,705 people in United States.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across United States. Lists below 5 entries are not published. See methodology for full details.