Hotel renovation Arizona: The Wigwam, the nearest resort to the 2015 Super Bowl, is marking its 85th anniversary with new decor in its 331 casita-style rooms, a new pool complex and new indoor-outdoor dining areas. The 440-acre resort is in Litchfield Park, 15 miles west of Phoenix. wigwamarizona.com. National park Malaysia: A cave so large it could hold 40 Boeing 747s, another roomy enough to house 3 million bats and a 31-mile underground passage along a crystalline river are the semi-hidden gems of Gunung Mulu National Park, a World Heritage site in Sarawak.