Khao Sam Roi Yot National Park, located in Kui Buri, Prachuap Khiri Khan, Thailand, offers a breathtaking glimpse of limestone hills, beaches, and diverse ecosystems. This park is perfect for both solo adventurers and those who prefer guided tours, with local operators offering comprehensive packages. Best visited during the cool and dry months from November to February, it allows travelers to explore the fascinating Phraya Nakhon Cave and its famous pavilion. Entry fees are typically around 200 THB per adult, with additional costs for guided tours or boat trips to reach certain areas. Plan to spend at least half a day to fully enjoy the trails, wetlands, and beaches. Transportation within the park can be managed via rental motorbikes or bicycles, though some areas might require walking or a boat ride. Be sure to bring water, sunscreen, and appropriate footwear for hiking.