Cambridge, Massachusetts, sits across the Charles River from Boston and is known for its universities, historic neighborhoods, research institutions, and distinctive network of public squares. Harvard University and the Massachusetts Institute of Technology give the city an international academic profile, while areas such as Harvard Square, Central Square, Kendall Square, and Inman Square each have their own mix of shops, restaurants, cultural venues, and businesses.

Shimla is the capital of Himachal Pradesh, set along a steep Himalayan ridge surrounded by cedar and pine forests. Its hillside streets, mountain views, and dense collection of colonial-era buildings give the city a distinctive character, while The Ridge and Mall Road form the main pedestrian and civic areas. Shimla also developed as a major hill station during British rule and later became the state capital.

Touba is a major religious city in central Senegal and the spiritual center of the Mouride Muslim community. Located in the Diourbel Region, the city is dominated by the Great Mosque of Touba and the mausoleum of Sheikh Ahmadou Bamba, founder of the Mouride order.

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.

Hawaii Volcanoes National Park protects a remarkable volcanic landscape on Hawaii Island shaped by Kilauea and Mauna Loa, two of the world's most active volcanoes. Visitors can explore lava fields, volcanic craters, native rainforest and dramatic terrain created by generations of eruptions.