Mammoth Hot Springs has no set hours and access is covered by Yellowstone's seven-day admission fee ($35 per vehicle). Free parking is provided on-site. For more information about Mammoth Hot ...

Located within Yellowstone National Park in Wyoming ... West," the location is actually a resort. But unlike other hot springs resorts on here, it doesn't cater to the luxury traveler.

This tranquil retreat offers multiple mineral-rich pools that promise therapeutic benefits. Seniors will delight in the mud baths and rejuvenating spa treatments available, all set against the ...

On the site of old Fort Yellowstone, near the steaming travertine terraces of Mammoth Hot Springs, 5 miles south of the north entrance to the park, this old-fashioned hotel of solid pillars and ...