1. Mount Everest, Nepal/Tibet

• The highest mountain in the world at 8,848 meters (29,029 feet), Everest is a bucket-list destination for serious climbers. Even if you're not aiming for the summit, the Everest Base Camp trek offers stunning views of the Himalayas.

2. Matterhorn, Switzerland/Italy

• One of the most iconic peaks in the Alps, the Matterhorn has a dramatic pyramid shape that dominates the skyline. The nearby town of Zermatt is a popular spot for skiing, hiking, and mountaineering.

3. Mount Fuji, Japan

• A sacred symbol of Japan, Mount Fuji is a beautifully symmetrical volcano that attracts millions of visitors each year. Many choose to hike to the summit to see the sunrise, a practice known as "Goraiko."

4. Mount Kilimanjaro, Tanzania

• Africa’s highest peak at 5,895 meters (19,341 feet), Kilimanjaro is one of the world’s most accessible high summits. It offers a variety of trekking routes, allowing adventurers to experience diverse ecosystems as they climb.

5. Mount Denali, USA

• Located in Alaska, Denali is the highest peak in North America, standing at 6,190 meters (20,310 feet). It’s known for its extreme cold and challenging conditions, but also for its breathtaking wilderness and wildlife.

6. Table Mountain, South Africa

• Overlooking Cape Town, Table Mountain is one of the most famous landmarks in South Africa. You can hike or take a cable car to the flat-topped summit for stunning views of the city, the ocean, and surrounding peaks.

7. Aoraki/Mount Cook, New Zealand

• The tallest mountain in New Zealand, Aoraki/Mount Cook offers spectacular alpine scenery in the Southern Alps. It's a popular destination for hiking, skiing, and mountaineering, with breathtaking views of glaciers and lakes.

8. Mount Fitz Roy, Argentina/Chile

• Located in Patagonia, Mount Fitz Roy is a jagged, steep peak that attracts climbers and photographers alike. It’s known for its striking beauty and challenging climbs, but there are also accessible trails for casual hikers.

9. Mount Elbrus, Russia

• The highest peak in Europe at 5,642 meters (18,510 feet), Mount Elbrus is part of the Caucasus range. It offers relatively straightforward climbs compared to other high-altitude mountains and stunning views over the region.

10. Mount Roraima, Venezuela/Brazil/Guyana

• This flat-topped mountain, or "tepui," is one of the most unusual geological formations in the world. With sheer cliffs and waterfalls, it feels otherworldly and inspired the setting for Sir Arthur Conan Doyle’s The Lost World.