Cat Hollow Park

Cat Hollow Park offers a 0.5 mile paved walk along scenic Whetstone Brook and falls and is suitable for wheelchairs, bicycles and strollers. You can letterbox here, too.View ponds and dams that once provided water power for two mills. Azaleas and other unique plantings by former owner. No fee.

The Last Green Valley has assessed this trail for people with mobility challenges and has created a summary you can access here: Cat Hollow Park


  • Hiking & More
  • Letterboxing/Geocaching


25 Cat Hollow Rd.
Killingly, CT 06241


860-774-5310, 860-234-0196