Southern Costa Rica Maps On-Line. Printable Maps of Dominical & Costa Ballena. Uvita and Ballena National Marine Park Road and Hiking Maps to Baru National Wildlife Refuge. Find Your way to Dominical from San Jose. Rental Cars In San Jose & Dominical. Maps and Hiking Trails of Costa Rica’s National Parks, Corcovado, Cano Island and Chirripo. Rental Cars in San Jose, Dominical and Puerto Jimenez.