With an average temperature of 79°F, the Yucatan truly is a perfect region for those who love the outdoors. Aerobics, yoga, pool laps, or leisurely walks are easily enjoyed on-site. The more ambitious will enjoy hiking, swimming in the cenotes (water-filled sinkholes), boating, and exploring local Mayan ruins. The nearby wildlife preserve at Celestun is popular among ornithologists and amateur observers alike; it's not uncommon to see large flocks of flamingoes strolling the lagoon.