Cenotes (sinkholes) are deep wells with crystal clear water that can be accessed when the roof of a cave collapses. Fed by underground rivers, the cenotes were the main source of freshwater for the Mayans and therefore are considered sacred. They are unique to the Yucatán peninsula, and still to this day, the underground cave system connecting all the cenotes remains largely unexplored. Witnessing the breathtaking beauty of the large clusters of stalactites and stalagmites being mirrored in the crystal clear cool waters is a unique experience. Every cenote has its own particular beauty, and putting on a swimsuit and snorkeling in the pool is an absolutely unforgettable experience. Some tour operators also offer cave diving excursions for very experienced divers.

A 20-minute boat ride from Cancún lies the small island of Isla Mujeres with its laid-back Caribbean ambiance, tiny streets lined with stalls, and street cafés in pastel-colored houses. Golf carts and mopeds dominate the streets, and although the island is only 5 miles long and half a mile wide, it still offers plenty of things to do and see. Everything from a beautiful palm-fringed white beach on the north coast to a dramatic rocky shoreline on the eastern side to a sea turtle sanctuary and the remains of a Mayan temple at the southern tip. If you're into adventure, then you should visit the Garrafon Reef Park & Beach Club, where you can go zip-lining, snorkeling, and kayaking. Lastly, a must-visit for nature and wildlife lovers is a tour to Isla Contoy, a nature reserve only inhabited by a few biologists and restricted to 200 visitors per day.

Leave the urban sprawl behind and admire Canadian natural beauty. Hop on the bus and travel through the beautiful landscapes all the way to the Laurentian Mountains. Get your camera ready to capture the steep mountain sides, adorned with bright red trees in autumn or flourishing greens in spring. Dotted with pretty little towns and impressive rock formations, the Laurentian Mountains are a great day trip.

Since its inception in 1984, Crooked Tree Wildlife Sanctuary has been recognized as one of the most exceptional locations in Central America for observing birds. The sanctuary is constructed on a system of lagoons, swamps, and estuaries, and it serves as a natural habitat for a vast variety of indigenous and migrant avian species, such as the boat-billed heron, black-collared hawk, pygmy kingfisher, and rufous-tailed jacamars.