The wilderness boasts seventeen summits that rise above 12,000 feet, with Howard Mountain towering over all at 12,810 feet. Never Summer supplies water to three main rivers: the Colorado, the North Platte, and the Cache la Poudre. In damp gulches above 10,000 feet trees absorb the abundant moisture and grow old and exceptionally large. Spruce and fir in Bowen Gulch have been measured at four feet in diameter and estimated at 600 years in age, and the Bowen Gulch Trail will take you about five miles into the oldest of the old growth. In the northern section, a series of ponds and bogs provide rare habitats for species seldom seen so far from north-country muskegs: wood frogs, bog bean, pygmy shrew, perhaps even a wolverine or two. Moose have been reintroduced and are faring well. Several lakes and streams shelter trout.