Swim in a crystal-clear pool beneath a waterfall and then enjoy an exhilarating river tubing adventure. It won’t take long to reach Morne Trois Pitons National Park, a luxuriant tropical forest with precipitous slopes, hot springs, fumaroles that belch volcanic gases and several volcanoes. These geological features are rarely found together, which is why the park has been designated a UNESCO World Heritage site. A short hike through the park will bring you to the shimmering Emerald Pool and the waterfall that forms it. It’s an idyllic setting, where you may swim or simply relax along the shore. Afterwards, you will tube down the beautiful Layou River, which has carved a steep gorge through the jungle. You can expect an adrenaline-pumping ride as you maneuver through the rapids, down cascades and into swirling pools, all under the watchful eye and direction of an experienced river guide.