Malaysia’s Hidden UNESCO Cave World in Borneo (Mulu🇲🇾) | 4K HDR

Gunung Mulu National Park (姆鲁山国家公园) is one of the most remarkable and diverse natural attractions in Malaysia (马来西亚). Located in the Malaysian Borneo state of Sarawak (砂拉越), this UNESCO World Heritage Site is renowned for its stunning limestone karst formations, extensive cave systems, and diverse ecosystems. The park covers an area of 52,864 hectares and boasts a rich biodiversity with thousands of species of flora and fauna. One of the most famous features of Gunung Mulu is its limestone pinnacles, sharp and jagged formations that rise dramatically from the forest floor. These pinnacles are best viewed from the summit of Gunung Api (火山山), a challenging trek that offers rewarding views of the unique landscape. Gunung Mulu's cave systems are among the largest and most complex in the world. The Sarawak Chamber (砂拉越大厅), the world's largest cave chamber by surface area, can hold up to 40 Boeing 747 airplanes without overlapping their wings. The Deer Cave (鹿洞) is another highlight, featuring the world's largest cave passage. It is also home to millions of bats, which create a spectacular sight as they exit the cave in a swirling mass each evening in search of food. The Clearwater Cave System (清水洞系统), one of the longest interconnected cave systems in the world, offers a labyrinth of underground rivers and pools. Visitors can explore parts of this cave system through guided tours, marveling at the subterranean beauty and geological formations. Gunung Mulu is not only about its caves and geological wonders but also its rich biodiversity. The park is home to a vast array of plant species, including unique orchids, carnivorous plants like the pitcher plant, and a variety of fungi. The dense rainforest is teeming with wildlife such as hornbills, gibbons, and a plethora of insect species, making it a haven for nature enthusiasts and researchers alike. The local communities around Gunung Mulu, primarily the Penan and Berawan tribes, contribute to the park's cultural richness. These indigenous people have lived in harmony with the forest for generations, relying on it for sustenance and spiritual practices. Visitors can learn about their traditional lifestyles, crafts, and sustainable practices through community-based tourism initiatives. Despite its remote location, Gunung Mulu is accessible via Mulu Airport (姆鲁机场), with flights from Miri (美里), Kuching (古晋), and Kota Kinabalu (哥打基纳巴鲁). The journey to Mulu itself is an adventure, offering stunning aerial views of the dense forests and winding rivers of Borneo. 🌟Planning a Trip to Sarawak? 🌍Sarawak Top Attractions: https://trip.tp.st/ht2RBiFY 🎉Follow 💫DuckTravel走鴨旅行✨ 👉Subscribe:    / @ducktravel   👉Join Us:    / @ducktravel   👉Contact Me：  / wn.wang   ☕Buy Me A Coffee: https://www.buymeacoffee.com/DuckTravel 📷Shooting Date 2023/06/06 📍Today's Attractions Mulu National Park (姆鲁国家公园) https://goo.gl/maps/Afch4rhePfTgwJUX8 🎬Timestamp 00:00 Clearwater Cave (清水洞) 19:22 Wind Cave (风洞) 41:56 Deer Cave (鹿洞) 55:32 Lang Cave (朗洞) 1:02:52 Bat Storm (蝙蝠风暴) Thanks for looking! If you like my video, please subscribe to my channel and press the "like" button and share this video. #Malaysia #Sarawak #Miri 🎞️ Playlist 🇮🇳 India:    • Duck Travel India | Bharat | भारत   🇸🇬 Singapore:    • Duck Travel Singapore | 新加坡 | சிங்கப்பூர்   🇮🇩 Indonesia:    • Duck Travel Indonesia   🇲🇾 Malaysia:    • Duck Travel Malaysia | 马来西亚 | மலேசியா   🇹🇭 Thailand:    • Duck Travel Thailand | ราชอาณาจักรไทย   🇱🇦 Laos:    • Duck Travel Laos | ປະເທດລາວ   🇻🇳 Vietnam:    • Duck Travel Vietnam | Việt Nam   Commercial (non-sharealike) licenses for broadcast, advertisement and resale are available upon request. Please contact my Instagram   / wn.wang   for business inquiries. 📌 Note: As of October 5, 2025, all content on this channel is licensed under the YouTube Standard License, and any reuse under previous CC terms is no longer authorized.