This Cache is located on an island.
This Geocache is only accessible by boat, and the nearest public boat launch is located at a day use area, off of highway 510 to range road 13. You must navigate out of the inlet and east down the reserviour, then south into an inlet towards castle river. Before you get to castle river you will see an island on the east side where you can tie your boat to large logs of driftwood while you look for the cache. There is uneven terrain and a lot of natural brush including thistle so dress appropriately. Also be aware the island is frequented by deer, and at certain times of the season you may want to bring bug repellent. This Cache is not accessible in the winter!