Broad Hill Wildlife Sanctuary, Holliston Wildlife Sanctuaries & Properties Broad Hill Wildlife Sanctuary Holliston 185 Acres Visit Broad Hill Trails Plan Your Visit Broad Hill Wildlife Sanctuary sits on the site of a former farm, now transformed into a natural refuge featuring a glacially-formed ravine with oak and pine forests and a winding brook, as well as open fields frequented by songbirds. Directions to Broad Hill Hours Trails Daily dawn to dusk 1.3 miles See Trail Maps Admissions All Ages free Contact 508-655-2296 [email protected] Property Regulations Foot travel only; please stay on trails (day passes are available for powered mobility devices) Dog walking and horseback riding are prohibited; please leave all animals and pets at home (service animals welcome) Camping, collecting, smoking, hunting, fishing, releasing of animals, and feeding wildlife is prohibited. Commercial photography needs prior approval; please see all photography guidelines. Facilities Parking Explore Broad Hill Broad Hill Wildlife Sanctuary, Holliston Broad Hill Wildlife Sanctuary, Holliston Broad Hill Wildlife Sanctuary Holliston Broad Hill Wildlife Sanctuary, Holliston Stay Connected with Broad Hill Don’t miss a beat on all the ways you can get outdoors, celebrate nature, and get involved. Sign Up Processing .. You are now subscribed!