Crater Lake Lodge in Oregon's Crater Lake National Park is built at the end of a crater of a volcano that collapsed, creating the deepest lake in the United States. The lodge overlooks the lake, which is punctuated by Wizard Island in the middle. It's a good place to relax since the guest rooms do not have television or phones. While the park is open year 'round, the lodge is open from late May to mid-October. The lodge was built in 1914.
Old Faithful Inn, located in the southwestern part of Yellowstone National Park near the iconic geyser, was built in 1904 using local stone and logs. It is a National Historic Landmark built in the nation's first national park. Guests used to modern conveniences should be prepared to rough it: The lodge does not have television, radio, internet or air conditioning. Only a few places within the park have cell phone service; this isn't one of them.