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Water tunnels trails

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Devil's Punchbowl via Spruce Railroad Trail in Olympic National Park

United States > Washington > Clallam County > Crescent

The Spruce Railroad Trail in Olympic National Park offers hikers a serene journey along the northern shore of Lake Crescent, with views of its clear blue waters and lush surrounding forests. Along the path, visitors can explore historic railroad tunnels, including the McFee Tunnel, adding a touch of history to…

Distance: 2.5 mi • Elevation gain: 167 m • Maximum elevation: 226 m

Mount Minsi Loop Trail from Lenape Lake via Appalachian Trail, Lookout Rock and Lake Road in Delaware Water Gap National Recreation Area

United States > Pennsylvania > Monroe County > Delaware Water Gap

The Mount Minsi Loop Trail is a rewarding hiking experience featuring diverse landscapes and breathtaking viewpoints. As you ascend, the trail reveals stunning vistas such as the dramatic Lookout Rock and the expansive views from Minsi Lookout, which showcases the winding Delaware River and Mount Tammany…

Distance: 4.8 mi • Elevation gain: 348 m • Maximum elevation: 439 m

Water tunnels

United States > Hawaii > Kauaʻi County

Distance: 2.6 mi • Elevation gain: 190 m • Maximum elevation: 386 m