Tags: camps, colorado, first ascents, lizard head, lizard head wilderness, thirteeners
Tags: action, ascents, climbing, first ascents, humans, mount haeckel, mountains
Tags: albert ellingwood, climbers, colorado, first ascents, humans, lizard head, lizard head wilderness, men, san juan mountains, thirteeners, uncompahgre national forest
Tags: colorado, first ascents, lakes, lizard head, lizard head wilderness, san juan mountains, san juan national forest, thirteeners, west basin
Tags: ascents, black kaweah, d. mcduffie, first ascents, humans, j. s. hutchinson, mountains
Tags: colorado, first ascents, geological formations, lizard head, san juan mountains, thirteeners, uncompahgre national forest
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