Visit Everest Base Camp, Nepal

Reaching a height of 5545m (18,193ft), this three week trek one of the most popular in Himalaya and afterwards you can say 'I  have been at the base of the world's highest mountain'. The trek passes undeniably spectacular scenery and is trafficked by Sherpa people. THe heights reached during this trek are literally dizzying until you acclimatize to the altitude.