Thong Pha Phum National Park in Kanchanaburi gets missed off most peoples trip itinerary’s due to its remote location, but its well worth the effort to get there. The undiscovered park features caves, waterfalls, tin mines, and vast jungles stretching into Burma. A popular activity is to stay the night in Tarzan huts located in the parks headquarters, the hut’s look over the jungle canopy and provide a unique way of getting close to nature. A large campsite is also located with the headquarters with viewing areas looking out across the mountainous jungle.