Norway, Norway's highest mountain , Trekkers close to the summit of Galdhøpiggen.

Nepal, Pokhara. Western children trekking in Himalayan Nepali hills near Pokhara.

Nepal, Pokhara. Young English girls trekking in Nepali Himalayan hills near Pokhara.

Nepal, Pokhara. Western family with children trekking in Nepali Himalayan hills near Pokhara.

Nepal, Pokhara. Western family with children resting during trek in Nepali Himalayan hills near Pokhara.

Trekkers on the Magistrala trail near Popradske Pleso. Rocky path lined by trees in Autumn colours with mountain peaks beyond.

Trekkers desending through snow from the Cho La towards DzonglaAsia Asian Nepalese Scenic

Trekkers crossing an ice lake on the Ngozumpa Glacier with mountains Cholatse on the left and Tawachee on the right in the background.Asia Asian Nepalese Scenic

Trekkers breaking camp pack ponies outside blue tents on hillside with view towards distant mountains partly obscured by cloud.

Colourful Rhyolite Mountains and trekkers admiring the view Landmannalaugar. Colorful

Trekkers gathered to watch the sunrise over the Annapurna mountain range.

Indigenous women and children sat on pavement outside trekkers agency internet cafe.