If you plan on celebrating the 4th with family and friends, Grand Canyon National Park is open. So is Yellowstone National Park, Glacier National Park, Mount Rushmore National Memorial, Custer Gallatin National Forest, Yellowtail Dam, and Cooney State Park, Canyon Ferry Lake and Holter Lake. So is Yosemite and the Sequoia and Redwood Forests, all the BLM and state lands and parks, Giant Springs in Great Falls, Pompey's Pillar, and the Lewis and Clark Caverns State Park. However, if you want to take a picture or walk along the Rims In Billings, Montana, stay the hell off. We're CLOSED.