See all Restaurants in Thermopolis Thermopolis for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping Las Fuentes About Las Fuentes, 530 Arapahoe St., +1 307 864-3192. Mon-Sat 11-2, 5 to "closing." Surprisingly good Mexican food, with a "New Mexican" slant; the "Maria," the house-special burrito, wouldn't be out of place in Santa Fe. Add to Wish List
