This is my second time staying at Trumbull Lake Campground to access the hiking into the Hoover Wilderness.  Both times have been fantastic.  Trumbull Lake is at just under 10,000 feet elevation, making it a great place to escape the summer heat.  The surroundings are beautiful.  The campground is very simple, just how I like it.  Near the campground are Trumbull Lake, Little and Big Virginia Lake, and Red Lake.  Along the trail once you enter the Hoover Wilderness is a string of lakes starting with Blue Lake, then Cooney Lake, the three Frog Lakes, and Dry Pond.  The trail continues over a pass at 11,100 feet elevation where you get a spectacular view on the other side looking towards Yosemite.  Just on the other side was an unnamed lake and Summit Lake about another 3 miles in the distance.  Highly recommended for the night before and after a day of exploring the wilderness.