Maybe your local zoo has lions, leopards, zebras or elephants. Maybe they even have wildebeest. But we bet they don't have 1.3 million wildebeest—never mind 1.3 million wildebeest in migration, with predators in hot pursuit. It's one of the most awesome sights in nature, and you can see it at Masai Mara in southwestern Kenya.

The prophet Mohammed's birthplace is Islam's spiritual center and is strictly off-limits to non-Muslims. The pillars of Islam state that all Muslims with the means must undertake Hajj, a pilgrimage to Mecca, once in their lifetime. Those who visit the holy city are rewarded not just by proximity to landmarks and religious sites crucial to the religion, such as the Masjid Al Haram (Holy Mosque), the Mountain of Light, the Black Stone and the Well of Zamzam, but with the forgiveness of all their sins.

Want to make your co-workers insanely jealous? Just casually drop "I’m holiday making in the Maldives this year" into conversation, preferably in the dead of winter. Or better yet, go there without mentioning it to anyone—then send them a "Wish you were here!" postcard.

The home of Majorcan merrymarking, the resort town of Magaluf offers sun-soaked beaches by day and buzzing nightlife once the sun sets. Theme parks and upscale hotels cater to families, while unihabited islets off the coast await exploration.

Southwest of Seville, Jerez is a well-heeled place. It’s the home of the Royal Andalusian School of Equestrian Art and its famous dancing horses; if you’re on a budget or can’t be there for a formal performance, it’s worth dropping in to catch a morning training session. The other major reason to visit Jerez is to sample its most famous product—sherry. You can do this at a number of bodegas associated with the world’s best-known brands, including Bodegas Tio Pepe, The House of Sandeman, Jerez, and Pedro Domecq. They’ll soon have you knowing your amontillado from your oloroso. There’s also an Alcázar, dating back to the time of the Almohads, which features a small mosque, now the chapel of Santa María Real.