The Terrifying 25 is not your typical hiking challenge—it's an adrenaline-fueled test of courage and skill designed for adventurous hikers who crave the thrill of New Hampshire's most daunting trails. These routes aren't necessarily the highest or longest, but they're notorious for steep climbs, exposed ledges, intense scrambles, and dramatic views that come with an exhilarating sense of accomplishment. Successfully completing the Terrifying 25 places hikers among an elite group who have faced and overcome some of the White Mountains' most challenging terrain.

This challenge includes 20 required trails and 5 Optional Sphinx Trail, Great Gully Trail, Percy Peaks, Castle Ravine Trail

Trail Highlights:

Steep rock scrambles and slide ascents
Exposed ridges with sheer drop-offs
Narrow gorges and unique rock formations
Iconic trails like Huntington Ravine, Flume Slide, and the Six Husbands Trail

Important Notes:

Recommended for experienced hikers due to technical challenges.
Conditions can drastically affect safety; avoid these trails when wet, icy, or during bad weather.
Proper gear, including good traction footwear and navigation aids, is crucial.

This challenge promises unforgettable experiences—and bragging rights—among New England's hiking community.

Trail collections