Custom Search     Lost Keys Lakes     I heard from friends who fished there twice, a long time ago that the fishing was fantastic. It was a real steep climb to the lakes though. Says Byron This lake is so wonderful. Looking for something close to Lost Keys Lakes? Lake Thomas A Edison is in the neighborhood, and on a good day you can take a hike along the Mammoth Rock Trail. 32 feet of annual beautiful snow covers the close by ski area Mammoth Mountain boasting its 3,100 feet of height difference.     27 lifts serve the 156 ski slopes at Mammoth Mountain. Mammoth Mountain has 3,500 acres of skiable area; 35% of the ski slopes are expert and advanced while 65% are easy.            Map Detailed Map Marinas Marinas on or near Lost Keys Lakes Weather Local weather forecast