Mérida is an inland city, set about a half-hour from the nearest coastal area; it's also a bit removed from the more jungle-like areas of the Yucatán Peninsula. Nevertheless, the city is an excellent jumping-off point for outdoor adventures in either type of environment. From wildlife excursions (including birding) in the town of Celestún to on-foot exploration of nearly a dozen Maya sites, among them world-famous Chichén Itzá and the lesser-known but no less wondrous Dzibilchaltún, active travelers won't lack options for things to do during a visit to Mérida. If you just have to get to the beach, the coastal town of Progreso and its white-sand beaches, just to the north of the city, make for an ideal day trip.