Mount Burnham, Mountain summit in San Gabriel Mountains, California, US.

Mount Burnham is a peak in the Sheep Mountain Wilderness of the San Gabriel Mountains, about 16 miles north of Glendora in Los Angeles County. Its slopes are covered by limber, lodgepole, sugar and Jeffrey pines, with Peirson's lupine among the rarer plants. The Vincent Thrust Fault, the range's oldest major fault, passes through the area.

The peak was long known as North Baldy Mountain, also recorded as West Twin. The USGS named it Mount Burnham at a dedication ceremony in 1951, honoring Frederick Russell Burnham, the military scout who taught woodcraft to Robert Baden-Powell. The Hebrew source adds that the national names board approved the name in 1954. In 1956 the Sierra Club's Hundred Peaks Section listed it among its Signature Summits.

The name honors Frederick Russell Burnham, the American military scout who taught Robert Baden-Powell the woodcraft that shaped the Boy Scouts. The peak was earlier called North Baldy Mountain, and the Silver Moccasin Trail, a 53-mile Boy Scout route, links it with Mount Baden-Powell, Throop Peak and Mount Hawkins.

The Silver Moccasin Trail connects this summit with neighboring peaks across the San Gabriel Mountains, offering a long-distance hiking option. Plan for exposed sections, steep elevation gain, and sudden weather changes that can occur at higher elevations.

The Vincent Thrust Fault runs through this area as one of the oldest geological faults in the San Gabriel Mountains, dating back to the Mesozoic era. This ancient underground structure shaped the rocky composition visible across the range today.