Over 15 million gallons of water bubble daily into Budapest's 118 springs and boreholes. The city of spas offers an astounding array of baths, from the sparkling Gellert Baths to the vast 1913 neo-baroque Szechenyi Spa to Rudas Spa, a dramatic 16th-century Turkish pool with original Ottoman architecture. The "Queen of the Danube" is also steeped in history, culture and natural beauty. Get your camera ready for the Roman ruins of the Aquincum Museum, Heroes' Square and Statue Park, and the 300-foot dome of St. Stephen's Basilica.

The beaches that stretch along Kudasi's Aegean coastline are as diverse in terrain as they are in ambiance. Ladies’ Beach, thusly named because it was once a for women only, is packed with nightclubs, souvenir vendors, restaurants and, of course, sunbathers and swimmers. Grass-lined Gold Beach is well-manicured and peaceful. Ride a horse from there to Long Beach, a playground of beach bars, pool tables and water sports.

Attracting visitors from all parts of the world, Majorca is a dreamy island destination in the Mediterranean Sea, just off the southeast coast of Spain. There's something for every taste—beaches and coves, a spectacular mountain range, romantic fishing villages and a rustic countryside dotted with almond and olive groves.

In the chic, sun-drenched Costa del Sol town of Marbella, hints of its former Moorish occupation mingle with modern-day resort amenities. Bask on the sands of famous La Fontanilla beach or ricochet among the area's family-oriented water, wildlife and theme parks. Experience the Andalusian charm of the historic quarter, filled with whitewashed buildings, remnants of a ninth-century Arab fortress and fragrant orange trees. End a relaxing day with a dish of the cold almond soup ajoblanco and some of the region's excellent dessert wine.