National Tunnel – Helicon Brewery loop from Oakdale

If you're seeking a touring cycling route that perfectly blends history, nature, and a fantastic mid-ride reward, the National Tunnel – Helicon Brewery loop from Oakdale is a moderate 25.4-mile (40.9 km) journey with 823 feet (251 metres) of elevation gain, typically taking around 2 hours and 26 minutes. It's a rewarding choice for intermediate riders looking for a scenic and historically rich day out on two wheels.

What to expect on National Tunnel – Helicon Brewery loop from Oakdale

You'll spend most of your time on smooth, converted rail trails like sections of the Montour Trail and Panhandle Trail. The route offers a picturesque journey through wooded corridors and over scenic rail bridges, with the historic 623-foot National Tunnel being a definite highlight. While the terrain is mostly flat, expect gentle inclines that make it a moderate ride, ideal for intermediate cyclists or those on gravel bikes looking for a varied and engaging backdrop. The ride culminates at the Helicon Brewery, a popular spot directly on the Panhandle Trail, perfect for a mid-ride break.

Planning your visit

The trail system is very accessible, with trailheads and access points available every few miles, making it easy to join the loop. Helicon Brewery, a key mid-ride destination, is conveniently located directly on the Panhandle Trail, offering a great spot to refuel. No specific permits are mentioned for this route, and the converted rail trails are generally well-maintained, making it a reliable option for a day trip.

Trail details

• Distance: 25.4 miles (40.9 km)
• Elevation gain: 823 feet (251 metres)
• Difficulty: moderate
• Estimated time: 2 hours and 26 minutes