Friendly and enterprising local guides Nan Niemela and Enrique Palominos, through their Sea to Sierra Outdoor Adventures, guide and arrange a number of tours for nature lovers. These include, snorkel, scuba, fishing, mountain bike trips, and more. Contact them at their Barra shop (Av. Veracruz 204, tel. 315/355-5790, www.seatosierra.com ), across from the town jardín.