Malaysia

Sabah occupies a relatively small chunk of the world’s third-largest island, Borneo, yet what a punch it packs: the treasure of turquoise-fringed desert islands with coral reefs swarming with marine biodiversity; trekkers' paradise Mt Kinabalu reaching 13435ft (4095m) into the clouds; and jungles pulsing with a menagerie of bug-eyed tarsiers, gibbons, pythons, clouded leopards and huge crocs. Around 55% of Sabah is forest, and protected areas such as the Maliau Basin and the Danum Valley Conservation Area are more accessible than ever.

The main reason to come to Semporna is to get yourself over to the Semporna Archipelago, a short boat journey away. The dive companies are all conveniently located in the same area, and many have a dive center at the resorts on Mabul Island. If you've booked your dive and stay from KK already, you'll be picked up from the airport by your respective tour company and spirited straight to Semporna's port and onto your end destination, so there's no need to stay a night here.

The peacock of Malaysian cities, Melaka City preens with its wealth of colorful trishaws, home-grown galleries and crimson colonial buildings. The city’s historic center achieved Unesco World Heritage status in 2008 and since then Melaka City’s tourism industry has developed at breakneck pace. Old shophouses and mansions have enjoyed makeovers as galleries and hotels and Melaka City’s kaleidoscope of architectural styles – spanning Peranakan, Portuguese, Dutch and British elements – is well preserved. Tourism has boomed, particularly on weekends when the vibrant Jonker Walk Night Market provides music, shopping and street-food galore, but you’ll share the experience elbow-to-elbow with other travelers.

Colonial architecture stands side by side with rickety kedai kopi (coffee shops) in chameleonic Ipoh. The capital of Perak is flanked by towering white cliffs, some with magnificent cave temples pocketed in the limestone. Sliced into old and new towns by the Kinta River, Ipoh charms with its street art and street food – rather like a languid version of George Town.

Most travelers pause briefly in Pahang's capital and Malaysia's second-biggest port to break up longish bus trips. This is a shame; while the city isn’t especially geared towards tourism, it is definitely interesting enough to warrant a day or two’s exploration. There's an excellent museum, plenty of great places to eat, decent accommodation choices and the nearby sands of Teluk Chempedak with upmarket resort accommodation and beach views. The vast mosque is also a fantastic spectacle when illuminated at night, the padang is huge and refreshingly cool in the morning and at late afternoon, while food markets set up nearby towards evening.

It's easy to see why the colonialist ruler Raja Brooke chose this spot for his capital. Hugging the curves of the languid Sungai Sarawak, Kuching was an ideal trading post between other Asian sea ports and Borneo's interior. It's still a gateway to both jungle and sea, and Kuching’s proximity to national parks makes it the ideal base for day trips to wild coastal and rainforest destinations.

Located besides the Celebes Sea, near to the Semporna Archipelago, Sabah's third city Tawau features some of the state's best seafood and is a more pleasant overnight alternative than Semporna. Bombed by the British colonialists in 1944 to force out the invading Japanese army, much of its historical architecture is gone, but beauty is not far away. Tawau is the gateway to the awesome Tawau Hills Park, the launch pad for spotting pygmy elephants on a private plantation. It's also the starting point for one of the most scenic long-distance drives in Sabah.

You wouldn't know it from the sunburnt buildings, fishing boats on the bay and slow tropical pace, but Kudat used to be an important trading post and the capital of Borneo back in the late 19th century. Some of the streets have Chinese names, harking back to the British colonial administration's request to the Chinese to come and run its coconut plantations. Many of their descendants are still here today, along with a warm cast of Bajau, Rungus and Filipino.

Johor’s capital city of Johor Bahru (JB for short) has been repaved and replanted and is well on the way to rebranding itself, after years of being habitually criticised as a dirty, chaotic border town.

One of the contributions the Japanese made to Borneo during WWII, Poring Hot Springs has become a popular weekend retreat for locals. The complex is part of the Kinabalu National Park, but it's 43km away from the park headquarters, on the other side of Ranau, with its own accommodation options.