"A river corridor offering guided rafting trips featuring class II–III whitewater, commonly recommended by local outfitters for an active water-based adventure near the park." - Lydia Mansel Lydia Mansel Lydia Mansel is a writer with more than eight years of experience editing and writing for both brands and online publications—with a particular focus on travel, fashion, and lifestyle. She’s also the founder of the travel site justpacked.com. Travel + Leisure Editorial Guidelines