Warmth and wonders Bask on sun-swept beaches from Acapulco to Puerto Vallarta, the Cannes of the Mexican Riviera. Or marvel at the jungle-carved Panama Canal and Costa Rica's verdant rain forests. On Seabourn's Central America cruises, you'll encounter a rain-bowed array of unspoiled treats.From exploring the world's largest barrier reef in Belize to visiting the picturesque coves of Cabo San Lucas where gray whales frolic - these wondrous winter escapes are an eco-tourist's dream come true. Glide by riverboat through the wildlife-rich Tortuguero canals. Dive into pristine coral gardens undersea. And "capture" exotic birds, delicate butterflies and brilliant tropical fish with your camera.Go rappelling above the rain forest in Nicaragua's magnificent Mombacho Nature Reserve. Stroll the charming Spanish colonial streets of Antigua, one of Guatemala's magnificent UNESCO World Heritage Sites. Take a dip with dolphins at secluded Bayley's Key in Honduras. Glide by dugout canoe to an Embera Indian village in Panama, unchanged for 600 years.