Most technical route to Hallasan summit. Starts at Gwaneumsa Trailhead, 8.7km climb to Baengnokdam crater lake with 1480m gain. Final 2.7km from Samgakbong Shelter is non-runnable power hike on volcanic stone steps. Requires entry permit + passport check. Summit turnaround mandatory. Return same route.

A classic and majestic trekking route in the Cordillera Blanca (White Range) of the Andes in the region of Ancash, Peru. It is a well established route typically backpacked over 3 or 4 days. It is a one way route, that goes through glacial valleys, along vibrant lagunas, and climbs high into mountain passes reaching up above 15,500 feet in elevation. 

The Pocumtuck Ridge is a part of the Metacomet Ridge. It is named for the Pocumtuck tribe; according to legend, it is the remains of a giant beaver. South Sugarloaf is the beaver's head. It is a prominent feature in the landscape and popular for hiking, trail running, and mountain biking. The Pocumtuck Ridge Trail runs north/south, traversing the entire ridge, and following the highest points along the peaks and traprock ledges.