exploring backpacking trips for all ages and budgets. If you want to walk all 2,650 miles of the Pacific Crest Trail, take a four-day hike up Peru’s Inca Trail to Machu Picchu, or bum around ...

Since 2002, the Peruvian government has required tourists to have a permit and a guide to hike the Inca Trail to Machu Picchu. Only licensed guiding companies can obtain permits, so it's vital to do ...