Kalmia Garden at Gastler Farm is a wedding and event venue in Durham, Connecticut, set on a cherished fourth-generation family farm. For more than a century, the Gastler family has cared for the land, which has evolved from a dairy and poultry farm into a gathering place for celebrations, community events, and outdoor experiences. The venue combines natural scenery with historic farm character, offering gardens, lawns, a stone wall, gazebo, and arboretum as settings for ceremonies, receptions, and photographs.

Kalmia Garden hosts weddings with all-inclusive and à la carte options, tailoring planning and event details to each couple. Its event services also include private celebrations, farm dinners, and corporate gatherings. Outdoor events can accommodate up to 125 guests, while the historic farmhouse provides an intimate setting for parties of up to 50.

The farm also operates a stand and flower shop, offering seasonal vegetables grown on-site using organic methods and freshly harvested for sale, along with floral bouquets.