A small community of fundamentalist Mormons, about 15 polygamist and monogamist families, have established a unique home for themselves, living in modern homes literally carved into the side of a massive sandstone rock in the desert south of Moab, Utah. Rockland Ranch, informally called "The Rock," was founded about 35 years ago by Robert Dean Foster, who set out to create a safe, remote space for a Christian community that embraced plural marriage. Large houses were built by using dynamite to blast caves into the sandstone cliff, then finished into relatively modern homes complete with running water, electricity, internet access, and more. Reuters photographer Jimmy Urquhart was recently invited to visit and photograph The Rock, and returned with these images, a rare glimpse into a unique Utah community.