The frozen shores of Lake Superior, Ontario, Canada. In the past winter of 2014 the lake froze and people could walk out to islands that have shore caves. Some say there was no snow inside and through the ice they could see fish swimming!
One of the first parks in the National Park Service, California's Yosemite is a World Heritage site. Its most famous scenery includes mountain peaks like Half Dome and El Capitan, Yosemite Falls, giant sequoias, and sub-alpine lakes.