The Midway Crater is a ‘natural wonder’ that is located at the Homestead Resort in Midway. The Crater is a geothermal spring that stays heated throughout the year by the minerals that fill it, ranging between 90-96 degrees Fahrenheit. The spring is protected by a naturally formed 55-foot tall limestone rock creating shelter from the outdoors. You can swim, snorkel and scuba dive, or just check out this natural wonder. Reservations are required for swimming, snorkeling or scuba diving.