
Grotto sits at the northern edge of this mountain survey, clustered along the South Fork Skykomish River where the Great Northern railroad runs parallel to the water. The landscape is defined by the high peaks of the Cascade Mountain range, including Lennox Mtn and Cleveland Mtn, which overlook a dense network of glacial lakes and river forks.
49 named features on this map. Tap any name to fly to it.
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4 editions found
1902 · Skykomish
USGS Topo · 1:125,000
1905 · Skykomish
USGS Topo · 1:125,000
1921 · Sultan
USGS Topo · 1:125,000
1923 · Sultan
USGS Topo · 1:125,000
1957 · Index
USGS Topo · 1:62,500
1957 · Wenatchee
USGS Topo · 1:250,000
1960 · Mount Si
USGS Topo · 1:62,500
1965 · Evergreen Mtn
USGS Topo · 1:24,000
1965 · Grotto
USGS Topo · 1:24,000
1965 · Skykomish
USGS Topo · 1:24,000