"A Bit of Local History Echo Mountain has a great deal to offer, from the switchback trail, which will give you a great workout on your way up the mountain (start early to avoid the blistering afternoon sun), to the views—on a clear day you can look out over Pasadena, Los Angeles , Santa Monica, and all the way to the Pacific. Next, there's the history. Take time to explore the ruins of the old resort and railway—small plaques post intriguing details and old photographs of what life was like for visitors on Echo Mountain (before it was destroyed by fires and mudslides). Trail access begins at the north end of Lake Avenue at the Cobb Estate Gate. Take lots of water, a picnic, and do be sure to give a good holler through the "Echo Phone" while you're there."