Spelunking across a river for up to three hours while surrounded by lush fern trees, swimming through deep spots and cooling off along the way—the Mayfield river hike adventure is one of the best ways to see Jamaica's verdant interior within a short distance from Negril or Montego Bay. It's a fun adventure with a group of friends or as a family. Guides are always on hand to show you the way—you won't make it without them, they know all the right places to place your foot. The reward at the end of your hike? Two waterfalls. Swim underneath and feel the force of nature.