An island of international renown, Hydra is one of the first islands to have been discovered by tourism and, due to the short distance from Athens, has for years hosted a large number of tourists.

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.

Sofia, Bulgaria’s capital, is a city where the past meets the present in a symphony of ancient history, stunning architecture, and vibrant urban life. At the heart of Sofia lies the Alexander Nevsky Cathedral, one of the largest Eastern Orthodox cathedrals in the world. With its golden domes and elaborate frescoes, this architectural marvel serves as a symbol of Bulgarian identity and a must-see attraction.

Killarney National Park occupies more than 10,000 hectares in County Kerry in southwest Ireland, surrounding lakes, mountains, woodland, waterfalls, and historic estates. Established as Ireland’s first national park, it includes Lough Leane, Muckross Lake, and Upper Lake, with the peaks of MacGillycuddy’s Reeks forming a dramatic backdrop. Much of the park is covered by native woodland, including areas of ancient oak forest and yew woodland.

The Himalayas are a vast mountain system stretching across several countries in South Asia, forming a high natural barrier between the Indian subcontinent and the Tibetan Plateau. The range contains many of the world's highest peaks, including Mount Everest, and encompasses glaciers, deep valleys, high plateaus, forests, and alpine meadows.