Waterman Mountain

Waterman Mountain is a summit in the San Gabriel Mountains that rises to 8,041 feet within Angeles National Forest. Its slopes are covered with mixed conifer forests typical of the region.

The mountain was named in 1889 when Robert B. Waterman and his wife Liz placed a cairn on the summit. This event marked a significant moment in the exploration of these mountains.

The summit serves as a landmark that guides hikers through the San Gabriel Mountains, recognizable by its forested ridgeline. Visitors often reference it when describing routes through this wilderness area.

Hikers reach the summit via marked trails, with the Waterman Loop providing the most direct route. The best time to climb is during warmer months when snow has melted.

A ski area operates on the north slope, offering winter runs and summer access to higher elevations. This dual-season use makes the mountain accessible to visitors with different activity preferences.

Location: California

GPS coordinates: 34.33653,-117.93670

Latest update: December 14, 2025 11:22