The Mara River in Tanzania is a natural wonder that draws adventurers and wildlife enthusiasts alike. Flowing through the heart of the Serengeti and into Kenya’s Maasai Mara, this river is best known as the lifeblood of the Great Migration. Each year, from July to October, millions of wildebeest, zebras, and gazelles make a perilous crossing of the Mara. It’s a spectacle of nature that leaves visitors in awe, making it one of Africa’s most sought-after safari experiences.

Rising along the border of Nepal and Tibet, Mount Everest stands as the highest point on Earth, reaching over 29,000 feet into the sky. Known locally as Sagarmatha, meaning “Peak of Heaven,” and Chomolungma, meaning “Goddess Mother of the World,” the mountain carries deep spiritual meaning for the communities that live in its shadow. Its summit sits in air so thin that oxygen levels are only a fraction of what travelers experience at sea level.

Lead’s Main Street reflects its long history with places that invite people to explore local life beyond mining. The Black Hills Mining Museum offers displays of mining tools, machinery and a simulated underground mine experience that brings to life how miners worked the Black Hills over generations. Along the same street, galleries, cafés and historic buildings make for pleasant stops between deeper dives into the past.

This small cruise port is located in Mexico's Yucatan peninsula south of Playa del Carmen, near Belize. It is famous for Chacchoben, a breathtaking set of Mayan ruins. The port has a new and modern shopping mall and the central plaza has saltwater pools and 'swim-up' style bars for tourists to enjoy.

Progreso, a coastal city in the state of Yucatán, offers travelers a relaxed atmosphere with strong ties to the sea. Founded in 1871 as a port to support trade in the region, Progreso now welcomes both cargo ships and cruise liners to its shores. Its most defining feature is the Progreso Pier, one of the longest in the world, stretching over 6 kilometers into the Gulf of Mexico.