Costa Navarino Resort
This vast complex incorporates two adjoining resorts, the Westin and the slightly more upscale Romanos. Both sprawl along a swath of coast in the southwestern Peloponnese, providing sparkling rooms—some with their own pools—and a long list of amenities, including more bars and restaurants than most guests will have time to sample and two impressive golf courses, making this a popular escape. For all the worldly polish, the resorts also do justice to the surrounding environment, with beautiful eco-conscious landscaping and extensive outdoors programs that encourage guests to explore the natural wonders of the region.