
Patos Island and Sucia Island anchor this maritime survey at the northern edge of the San Juan Islands National Monument. The archipelago’s distinctive horseshoe shape and finger-like extensions create a complex network of sheltered waters, including Echo Bay and Shallow Bay, while the surrounding Salish Sea and Boundary Pass define the international maritime corridor.
33 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1943 · Orcas Island
USGS Topo · 1:62,500
1952 · Point Roberts
USGS Topo · 1:24,000
1952 · Birch Point
USGS Topo · 1:24,000
1954 · Waldron Island
USGS Topo · 1:24,000
1957 · Orcas Island
USGS Topo · 1:62,500
1957 · Victoria
USGS Topo · 1:250,000
1973 · Sucia Island
USGS Topo · 1:24,000
1975 · Bellingham
USGS Topo · 1:100,000
1977 · Eastsound
USGS Topo · 1:24,000
1978 · Mt Constitution
USGS Topo · 1:24,000