"Recommended as an RV-friendly option outside the park; guides suggest staying at nearby RV resorts because RV camping is not permitted inside the park boundaries." - 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