Costa Rica! Aqua Dulce Beach Resort. Tucked away on the Osa Penisula near the Corcovado National Park. This amazing region is called The most biologically intense place on earth by National Geographic. This beach side resort has 42 rooms. The stunning bar and restaurant serve authentic Costa Rican cuisine. Swim up pool bar,hot tub and a friendly staff that goes out of their way to pamper you. Spacious air conditioned rooms w/Jacuzzi tubs and large balconies.