Castle Creek was blocked by the massive debris avalanche from the 1980 Mt. St. Helen's Eruption which created Castle Lake. Castle Lake has never been stocked, however during a 1991 lake sample, Rainbow Trout were found indicating possible migration from Coldwater Lake. All trout production is wild.
Access can be difficult due to a closed road that leads to the lake. Contact National Volcanic Monument 360-449-7800.
This feature shows the general location of the selected body of water. Directions may not include routes to boat launches or other water access sites. Check below for access sites or read the description for specific access information. Please do not trespass on private property.