Dog Mountain, Art museum and dog park in St. Johnsbury, United States.

Dog Mountain is a 150-acre property in Vermont with trails, open fields, and ponds designed as both a dog park and art destination. The grounds feature a chapel, wooden sculptures, paintings, and stained glass installations spread throughout the landscape.

Dog Mountain grew from the home and studio of Vermont folk artists Stephen and Gwen Huneck, who were married for 35 years. Stephen taught himself to carve wood and built the Dog Chapel himself in 2000, in the style of an 1820s Vermont village church. After Stephen died in 2010 and Gwen in 2013, the non-profit Friends of Dog Mountain took over the site. In 2025 it joined the National Trust for Historic Preservation's Historic Artists' Homes and Studios program.

The chapel walls hold thousands of photographs and handwritten messages from visitors remembering their dogs who have passed away. This creates a shared space where people openly express their grief and honor the bonds they had with their companions.

The 150-acre grounds hold trails, a pond and open fields where dogs roam off-leash; the Dog Chapel and gallery stand near the entrance, marked by the white steeple and the carved dog's head on its post. Paths cross uneven, hilly ground, so sturdy shoes help. The site joined the National Trust's Historic Artists' Homes and Studios program in 2025.

The property features wooden sculptures and artworks specifically designed for dogs to interact with during their visit. Many installations allow dogs to touch, jump on, or walk through them, blending art appreciation with the dogs' natural instincts and movements.