Lorentz National Park boasts of snow-capped mountains and glaciers linked with mangroves and tropical seas. It is the largest single protected area in Southeast Asia, and has the highest peak east of the Himalayas, Puncak Jaya or Carstensz Pyramid, which is Indonesia’s highest mountain at 4,884 metres above sea level. This World Heritage Site is considered the most inaccessible and least known among the national parks in Indonesia.