Califon Train Station – Columbia Trail loop from Frog Hollow Road Bridge

The Califon Train Station – Columbia Trail loop from Frog Hollow Road Bridge is your go-to for an easy, scenic touring bicycle ride through charming New Jersey countryside. This 13.1-mile (21.2 km) loop, rated easy, features a minimal 421 feet (128 metres) of elevation gain and typically takes about 1 hour and 22 minutes to complete. It's an ideal choice for anyone seeking a relaxed pedal through picturesque landscapes without a strenuous workout.

What to expect on Califon Train Station – Columbia Trail loop from Frog Hollow Road Bridge

Expect a journey along a historic rail corridor, meaning a generally flat grade with a surface primarily of crushed stone and packed gravel. You'll follow the South Branch of the Raritan River for much of the way, offering continuous river views and a shaded canopy through mature deciduous and evergreen forests. Keep an eye out for farm and pastureland, and perhaps even some local wildlife. While the ride is easy and suitable for any fitness level, bikes with wider tires like hybrids or gravel bikes are recommended for comfort on the unpaved sections, especially if you venture beyond the smoothest parts. The dramatic Ken Lockwood Gorge Wildlife Management Area is a notable scenic point along the way, adding to the natural beauty.

Planning your visit

This accessible loop starts from the Frog Hollow Road Bridge, offering a convenient entry point to the Columbia Trail. Given the crushed stone and gravel surface, wider tires are definitely a good idea for a more comfortable ride. While generally an easy route, always exercise caution at the few road crossings. The trail is enjoyable throughout the year, with summer offering ample shade and spring/fall providing vibrant foliage. There are no specific permits or fees mentioned for this trail.

Trail details

• Distance: 13.1 miles (21.2 km)
• Elevation gain: 421 feet (128 metres)
• Difficulty: easy
• Estimated time: 1 hours and 22 minutes