Bartlett Arboretum: 91-acre nature preserve located in North Stamford, open year-round to visitors and students of natural history and horticulture. Includes information on walking tours, trails and habitats, and notable trees.
Bates-Scofield House: Darien historical home includes an herb garden with over 30 varieties of herbs used during the 18th century and over 20 varieties of historical roses.
Beardsley Zoological Gardens: 52 acre facility offering wildflower beds, natural ponds, green trails and hummingbird gardens.
Bushnell Park: America's first public park provides its history and information on programs, historical monuments and notable trees in the park.
Caprilands Herb Farm: Herb gardens, bookstore, greenhouse, gift shop and afternoon teas.
Connecticut College Arboretum: Public space that also serves as a living laboratory for degree programs at the college. Information includes programs, publications and plant collections.
Elizabeth Park: Listed in the National Register of Historic Places, the park features a two and one-half acre rose garden with 800 varieties of roses. Calendar of workshops and events, gallery of photos from the park, map and driving directions.
Harkness Memorial State Park: Site for the Friends of Harkness volunteer organization presents mini-tours of the mansion and gardens in Waterford, membership information, and an event calendar.
Highstead Arboretum: Thirty-six acres of woodland, meadow, wetland and ledge in Redding, and home to special collections of mountain laurel and deciduous azaleas, as well as an herbarium and reference library.
Hill-Stead Museum: Art museum in a restored home containing collections of French Impressionist masterpieces. Set on a 152-acre hilltop estate, the museum grounds contain formal gardens and woodland walking trails. Located in Farmington.
Lee Memorial Garden: Woodland garden in New Canaan featuring spring blooming bulbs, ephemerals, ferns, herbaceous plants, and an extensive collection of specimen azaleas and rhododendrons. Information about plant collections and visiting.
Stone-Otis House Herb Garden: Culinary, medicinal and household herbs from the 19th century located at historic house museum in Orange.
Sundial Gardens: Formal gardens include a pleached pear arbor, topiary garden and a knot garden. Also offers a tea house and gift shop. Located in Higganum.
The Bartlett Arboretum & Gardens: Facility in Stamford featuring plants growing under a variety of conditions, from managed perennial gardens to a natural woodland. Information about visiting, education, horticulture, and events.
The Glebe House Museum and The Gertrude Jekyll Garden: Birthplace of the Episcopal Church in the New World and graced by the only extant American garden planned by England's most venerated designer. Located in Woodbury.