The Mountain Spring Nature Trail threads its way from Mountain Spring Road to the top of Talcott Ridge and back down again. Along the way, it passes through or near the contiguous Carey, Barney, Rauch, Lidgerwood, Yellin, Moore and Anderson Ridge parcels. Enhancements include creating an additional switchback to provide easier access to the ridge, and the placement of a blind for birdwatching on the southeast corner of the property. The Carey and Barney Pastures total 8.9 acres, and include a sloping wet meadow with huge pasture trees and excellent wildlife habitat. They front Mountain Spring Road on the east, across from the Barney House and Boulder Brook Lot.

The trail head is located at the second driveway on the right after turning on to Mountain Spring Road from Farmington Avenue. Parking is available at the Land Trust's Carriage House near 10 Mountain Spring Road.

The AllTrails website has a map and description of a hike at Mountain Spring Nature Trail.