The lakes at Bottomless Lakes State Park were created when an ancient sea that covered the area 240 million years ago evaporated, leaving behind salt and gypsum deposits. Those deposits then slowly dissolved with accumulations of rain, and ceilings collapsed into sinkholes. Scuba divers, boaters, and swimmers now take advantage of the crystal-clear, spring-fed water. The main Lea Lake facility has a bathhouse with modern showers and restrooms, and paddleboats and paddleboards
can be rented from late May to early September. A visitor center has exhibits of park history, geology, and geography; during the peak season, interpretive lectures are given in the evenings.
Off U.S. 380, 12 mi east of Roswell, turn south on NM 409 and continue 3 mi, Roswell, 88201, United States