echo mountain hiking trail altadena

Hike to Echo Mountain, Sam Merrill Trail, Altadena

The Sam Merrill trail to Echo Mountain starts at the Cobb Estate which is at the very top of N Lake Avenue where it dead ends at Loma Alta Drive in Altadena. Distance: 5.4 miles (8.7 km) Difficulty: Hard Total Ascent: 1730 feet Permits: Free The Echo Mountain hike is an advanced level hike that involves…
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