Twin Sisters is classified as a Summit in
Whatcom County, Washington.
|Feature Name:||Twin Sisters|
|Elevation:||5604 Feet above MSL|
|USGS Quad Map:||Twin Sisters Mountain||
Topographic Map of Twin Sisters
The USGS topographic map below is custom-centered on Twin Sisters. Customize a map online, and we'll print and ship you a
large-format waterproof map. Custom prints start at only $12.95 for an 18" x 24" field map, but you can build huge 5' x 8' wall posters too!