Natural Tunnel trails

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

The Devil's Garden Trail in Arches National Park offers hikers a captivating journey through a landscape adorned with natural sandstone arches and unique rock formations. Along the path, you'll encounter Tunnel Arch, a distinctive opening through a rock fin; Pine Tree Arch, named for the pine trees growing…

Distance: 2.4 mi • Elevation gain: 114 m • Maximum elevation: 1,608 m

The Devil's Garden and Landscape Arch Trails offer hikers a journey through a diverse array of geological formations. Along the path, one can observe the narrow Tunnel Arch, the Pine Tree Arch, and the slender and expansive Landscape Arch — the longest in North America — each showcasing unique natural…

Distance: 1.8 mi • Elevation gain: 83 m • Maximum elevation: 1,607 m

The Auxier Ridge Trail offers a rewarding hike with breathtaking panoramic views, especially as it climbs the narrow ridge toward Courthouse Rock. Along the way, hikers will encounter striking geological features like Haystack Rock and Wizard's Backbone, while experiencing varied landscapes that include lush…

Distance: 4.3 mi • Elevation gain: 256 m • Maximum elevation: 391 m

The Double Arch Loop offers hikers a memorable journey through some of the region's most striking natural features. As you traverse the Auxier Ridge, expect to be treated to sweeping views of the Red River Gorge, with expansive vistas over rocky outcrops, lush valleys, and iconic rock formations like Double…

Distance: 6.2 mi • Elevation gain: 307 m • Maximum elevation: 395 m

This loop walk is a scenic and enriching journey through Washington DC's most iconic landmarks. As you walk along the broad, tree-lined pathways, you'll encounter historic sites such as the Lincoln Memorial, the Washington Monument, and the Capitol Building, with numerous museums and memorials lining the way.…

Distance: 4.9 mi • Elevation gain: 68 m • Maximum elevation: 16 m

The Clifty Falls, Wallace Falls, Hoffman Falls, and Tunnel Falls Loop offers a remarkable hiking experience through diverse landscapes and stunning natural features. As you traverse the trail, you'll encounter beautiful waterfalls cascading into serene pools, lush forests, and impressive rock formations,…

Distance: 6.4 mi • Elevation gain: 277 m • Maximum elevation: 255 m

Distance: 2.1 mi • Elevation gain: 269 m • Maximum elevation: 521 m