Rancho La Merced National Wildlife Refuge

"506-hectare national wildlife refuge (and former cattle ranch), with primary and secondary forests and mangroves lining the Río Morete...you can take guided nature hikes, horseback-riding tours"

"Ride the range on a 1,250-acre property combining forest and pasture or gallop along the beach at sunset on horseback. Riding tours also include a guide and helmets and kid-size saddles are available." Full review