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Botanical gardens in Connecticut
12 gardens, arboretums and conservatories in 11 cities.
Check before you go. Garden hours change with the seasons, and many gardens close for events or need timed tickets.
Cities with more than one garden
All gardens in Connecticut
Showing 12 of 12
Bartlett Arboretum and Gardens
Hours: Grounds open dawn to dusk every day. Office/Homestead Building 9am to 4pm Monday to Friday; Silver Educational Center 9am to 4pm every day. Closed Thanksgiving, Christmas and New Year's Day.
Visit details from the garden's own website (bartlettarboretum.org), checked Oct 29, 2026
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Dinosaur State Park and Arboretum
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
EEB Biodiversity Education and Research Greenhouses
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Richard Haley Wildlife Gardens
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
Listed from Wikipedia's state list of botanical gardens (CC BY-SA). We haven't checked hours or admission with the garden yet.
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Garden list based on List of botanical gardens and arboretums in Connecticut on Wikipedia, licensed CC BY-SA 4.0. We reorganized it by city and added visit details from each garden’s own website where we could check them.