Talcott Mountain State Park Talcott Mountain Yellow Trail is a moderate hike that covers 2.7 miles with an elevation gain of 436 feet, while the Tower Trail is 1.25 miles long and takes approximately 30-40 minutes. The yellow trail is a narrow loop to Heublein Tower that starts out steep, but the views are worth the effort. After a quick initial climb, the trail levels out and follows along a ridge, rewarding you with sweeping vistas of Simsbury and Avon. The park features the Heublein Tower, a 165-foot-high mountaintop lookout, whereyou can climb six flights to the top floor observation deck for panoramic views of the Hartford skyline, Farmington River Valley, and surrounding areas. Hikers may encounter a variety of wildlife including deer, fox, and rabbits, while birdwatchers enjoy occasional sightings of the turkey vulture, bald eagle, and pileated woodpecker. Around four miles of trails wind through the park, including a section of the blue-blazed Metacomet Trail. The museum opens seasonally 10 a. m. to 5 p. m., and the historic home and museum are accessible by walking trail only.