The limestone karst cliffs found in Thailand and the volcanic islands of Indonesia make the region one of global interest when it comes to rock climbing and mountain climbing. Organized climbs are popular, as are independent climbs by those with the technical knowledge.

While lacking the heights and snow found in the lofty Himalayas, Mount Kinabalu in Malaysia is Southeast Asia’s most popular climb. Dedicated rock climbers, however, rate Thailand’s Krabi as the best rock climbing destinations in the region for its well-marked routes and laid-back beach lifestyle.

Rai Leh – Krabi, Thailand: The striking karst cliffs here are dotted with overhangs and pocketed faces, with the most visited routes being those at Rai Leh. Nearby beaches also offer quality climbing, including the scenic Ton Sai Beach.

Mount Kinabalu – Borneo, Malaysia: The most climbed mountain in the region is also its highest, at 4,000-plus meters. The great thing about Mount Kinabalu is that you don’t need any technical knowledge to make it to the summit.

Gunung Tahan, Malaysia: The highest mountain in peninsular Malaysia, Gunung Tahan, makes for a good climbing substitute for those without the time or means to reach the more popular Mount Kinabalu. Organized treks take keen walkers to the summit via mountain ridges, rivers and rainforest.

Mount Rinjani, Indonesia: A popular destination for visitors wanting to enjoy adventure activities, the hard-to-reach Mount Rinjani spends most of the year shrouded in mist. The climbing here is highly rated, but don’t expect great views from the summit.

Gunung Agung – Bali, Indonesia: Translating as the ‘navel of the world’, Mount Agung is Bali’s highest point. Home to a Hindu temple that escaped the volcano’s 1963-1964 eruption. The mountain is best climbed between July and October.

Batu cave - Kuala Lumpur, Malaysia: A popular daytrip from the Malaysian capital, Batu cave has 200-plus quality rock climbing routes. If you aren’t into climbing, the main chambers are interesting and can be toured on foot.

Fansipan, Vietnam: The remote Fansipan is the highest peak in Vietnam, situated in the northern reaches of the country. A round trip to the summit takes five days, and en route trekkers can expect to see local wildlife.