Grotto Lake can be found on the Baring USGS quad topo map. Grotto Lake is a lake in King County in the state of Washington. The latitude and longitude coordinates for this lake are 47.7643, -121.4012 and the altitude is 3829 feet (1167 meters).
Anyone interested in fishing Grotto Lake should consult with local guides and resources before heading out to fish. Anglers who have fished Grotto Lake are invited to submit reviews of the lake. Tell us when you went, what you caught, how the experience ranked overall. Thanks for your reviews, they help to make Fishing Works the best website for anglers.
Feature Type: Lake
Latitude: 47.7643
Longitude: -121.4012
Elevation: 3829 ft (1167 m)