Calaveras County in the Sierra Nevada foothills is a popular destination for people from the Bay Area who want to spend time in a quaint, rural setting.
Calaveras County in the Sierra Nevada foothills is a popular destination for people from the Bay Area who want to spend time in a quaint, rural setting.
California is honeycombed with caves, from the volcanic landscape of the far north to the deserts of the south. Some have been modified for tourism, with electricity that illuminates crystaline formations on their walls and ceilings. Others are au natural, tailor-made for a dark, daring adventure in.