Larkin State Park Trail
Overview
Larkin State Park Trail is a 10.3-mile linear trail that follows the former roadbed of the New York & New England Railroad through the scenic Connecticut towns of Southbury, Oxford, Middlebury, and Naugatuck. Named after Dr. Charles L. Larkin, who donated the ten-mile railroad corridor to the state in the 1940s for use as an equestrian trail, this rail-trail has evolved into one of Connecticut’s most popular multi-use paths for hiking, jogging, mountain biking, and horseback riding.
The trail passes through deciduous woodlands, wetlands, and alongside ponds, offering a peaceful and largely flat route that is especially popular during autumn for its spectacular fall foliage. Its railroad heritage is evident in the gentle grade and straight sections that make the trail accessible to users of varying fitness levels.
Recreation & Activities
Hiking & Walking
The relatively flat terrain and 10.3-mile length make Larkin State Park Trail ideal for day hikes of varying distance. Hikers can choose to walk shorter out-and-back sections or tackle the full trail as a point-to-point journey. The trail surface varies between packed dirt, gravel, cinders, and sand — sturdy footwear is recommended, especially in the western sections where conditions can be rougher or soggy.
Mountain Biking
The mixed-surface trail accommodates mountain bikes well, though conditions vary by section. Riders should expect some sandy or muddy patches, particularly after rain. Fat-tire or hybrid bikes are recommended over road bikes.
Horseback Riding
Equestrians were the trail’s original intended users, and horseback riders continue to have right-of-way on the trail. Hikers and cyclists should approach horses slowly, speak softly to alert the rider, and give them ample space when passing.
Nature & Wildlife
The trail corridor supports diverse habitats, from wetland edges to mature deciduous forest. Bird watchers may spot woodpeckers, warblers, and raptors. The autumn foliage along the trail is particularly impressive, making fall one of the most popular seasons for visitors.
Trail Access & Parking
- Eastern Terminus (Naugatuck): Near Whittemore Glen State Park on Route 63
- Western Terminus (Southbury): Kettletown Road
- Additional Access Points: Curt Smith Road (Southbury), Prokop Road/Riggs Street (Oxford/Middlebury), and Shadduck Road
- Hours: 8:00 AM to sunset
- No Services: There are no restrooms, water fountains, or food services along the trail. Plan accordingly
Location & Directions
- Location: Towns of Southbury, Oxford, Middlebury, and Naugatuck, Connecticut
- Coordinates: 41.4503°N, 73.0706°W (approximate midpoint)
- Length: 10.3 miles (linear/point-to-point)
Frequently Asked Questions
Is Larkin State Park Trail paved?
No, the trail surface consists of packed dirt, gravel, cinders, and sand. It is not suitable for road bikes or strollers. Sturdy walking shoes or hiking boots are recommended, as some western sections can be rough or muddy.
Can I ride my horse on Larkin State Park Trail?
Yes, horseback riding is permitted and was the trail’s original purpose. Equestrians have right-of-way over other trail users. Please ride responsibly and be mindful of hikers and cyclists.
Is the entire trail open?
Some sections of the trail may be closed due to storm damage or maintenance. Check the official CT DEEP website or local trail reports for current conditions before planning your visit, especially after significant weather events.
Wildlife & Nature
The Larkin State Park Trail follows a former railroad bed for 10 miles — connecting Naugatuck to Middlebury through the Naugatuck River Valley. Rail trails serve as critical wildlife corridors — linear green spaces that allow animals to move through otherwise fragmented landscapes. The trail follows the Naugatuck River — once one of the most polluted rivers in America (receiving dye and chemical wastes from Naugatuck Valley factories), now recovering dramatically thanks to the Clean Water Act. River herring have returned to the Naugatuck, and bald eagles fish its waters. The surrounding forest regeneration on former industrial land demonstrates nature’s remarkable resilience — abandoned factory sites now support diverse plant and animal communities.
Nearby Attractions
Naugatuck State Forest provides hiking through regenerating forest in the valley hills. Whittemore Sanctuary in Middlebury offers quiet nature trails. Middlebury has a classic New England green with a white-steepled church. Naugatuck retains its industrial heritage architecture — the ornate Naugatuck Town Hall was designed by McKim, Mead & White (architects of Penn Station and the Morgan Library). Quassy Amusement & Waterpark in Middlebury is a classic small-town amusement park operating since 1908.
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