There are many different reasons to add Yala National Park to your must-see list: the chance to go on safari and see a wild boar or majestic Sri Lankan leopard, the winding trails, and the fact that in some places the park even touches the Indian Ocean. However, two of the most popular reasons to visit are Sithulpauwwa, a Buddhist rock temple, and Magul Maha Viharaya, where folklore says an ancient king wed an abandoned princess. The history and artifacts found here transport you back to those ancient times.

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 largest game reserve in South Africa, Kruger National Park is basically a synonym for the word "safari." Home to over 500 bird species, 100 reptiles, nearly 150 mammals, multiple archaeological sites, and a stunningly diversity of trees and flowers, Kruger is the country’s flagship national park. Adventurers can explore the park in a 4x4, take a bush walk or fly above in a hot-air balloon.

Russia’s historic gateway to Western Europe, the North-West is home to St. Petersburg, the country’s capital until the early 18th century. A very large area bordering Finland, Estonia, Latvia and Belarus in the west (as well as Kaliningrad, the little extra slice of Russia that lies between Lithuania and Poland), North-West Russia stretches in the east to the Ural Mountains. A large number of Russia’s national parks are here, as well as the historically significant areas of Novgorod and Karelia.