Farragut State Park is located on the southern tip of beautiful Lake Pend Oreille in the Coeur d’ Alene Mountains of northern Idaho. It has dry hot summers, making it a great location for campers. The lake is America’s 5th deepest but has a swimming area at Beaver Bay Beach . This horseshoe shaped sand beach is one of the few places on the lake where the water gets warm enough in the summer for a swim. If you travel with pets make note that they are not allowed on any part of the swimming beach.