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 ...

Teaching is an adventure. We experience something daily from our students that we can add to our teaching log.

From luxury heritage routes to routine service passing through extraordinary scenery, here are 19 of our favorite rail ...

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The 7 Wonders of the World represent the epitome of human achievement and natural beauty. From the towering Great Wall of China to the breathtaking Machu Picchu, these stunning landmarks offer ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

Dr. Frances R. Curcio traveled 28,105 nautical miles to Peru, Chile, Fiji, Australia, Cambodia, India, Tanzania, Egypt and ...

After visiting 37 countries, I found my favorite underrated travel spots are in South America. Here are my recommendations, ...

Follow in the footsteps of your favourite on-screen characters on a ‘set-jetting’ adventure — be it from the lush terraces of ...

So, it seems, Machu Picchu was a self-sustaining city upon a mountaintop, with many modern-day features of global cities, with a range of people, hierarchies and systems, pursuing a diverse range ...