A practical guide to exploring India's Golden Triangle. Here's how to make the most of a visit to the region, with advice on everything from language barriers to how to safely enjoy street food.

From true tales in national parks to futuristic stories set in the world’s largest ocean, these books touch on travel in new and, at times, surprising ways.

Premiering on January 18 at 7 PM on National Geographic Channel, this series follows four leading photographers as they capture India’s breathtaking terrain.