Philippines

Despite jaw-dropping beaches, killer surf, rugged mountains and indigenous cultures living much as they have for centuries, Mindanao, with the exception of Siargao and to an extent Camiguin, remains off the tourism industry’s radar. Of course, the conflict that has simmered for several generations (and the 2017 declaration of martial law in the region) bears much of the responsibility for this. That’s not to say, however, that there isn’t development and the woes that go with it – the southern city of Davao is, for example, fairly cosmopolitan.

Approaching Coron Town proper from the water, it’s not uncommon to wonder whether the long journey was worth it. There’s no beach and the waterfront is a mishmash of half-done buildings and ramshackle houses. But Busuanga's commercial center shouldn’t be judged by appearances alone, for it is but a gateway to other adventures in and around Coron Bay and the heavenly Calamian Islands.

The word most often associated with Samar is 'rugged'. It has a heavily forested, virtually impenetrable interior, around which runs a beautiful coastline of turquoise bays, secret surf breaks, towering cliffs and sandy beaches. Not surprisingly, Samar tends to draw a more adventurous tourist – the spelunker; the canyoner; the diehard surfer looking for an undiscovered break. Transport connections are quite good between the main towns, but to really explore Samar, a motorbike and lack of time pressure are ideal. The main language of Samar is Waray-Waray.

For most Filipinos, Siquijor is a mysterious other-world of witchcraft and the unknown. True, this tiny island province is famous for its mountain-dwelling mangkukulam (healers) who brew traditional ointments for modern ailments. But these days Siquijor's most popular healing practice involves a cocktail and a deck chair at any number of its laid-back and wonderfully affordable beach resorts. Attractions include great diving, waterfalls, caves and forest walks in the hilly interior. Just about everywhere on Siquijor is great for snorkelling – find the nearest beach and dive in. Like many beaches in the Visayas, swimming is only possible during high tide, and wearing thongs (flip-flops) is recommended as protection against sea urchins.

The coastline from Cagayan de Oro to Surigao and the offshore islands off the far northeastern tip is a region apart from the rest of Mindanao. Though largely spared from the violence experienced by other parts of the island, it’s often inaccurately stigmatised simply by dint of association. Siargao is one of the best places in the Philippines to hang ten or simply hang. Volcanic Camiguin is seventh heaven for outdoor-lovers, and the university town of Cagayan is both a gateway to the region and a base for adventures in the surrounding Bukidnon Province.

Home to dazzling white-sand beaches and astonishing coral walls, the world's smallest mammal and its biggest fish, eastern Visayas are the aqua heart of an island nation. This region's natural appeal is utterly compelling – the Chocolate Hills of Bohol and shimmering millions of sardines of Moalboal, waves and caves of Samar and waterfalls and rice terraces of Biliran.

Wildly popular with travelers, Moalboal is a small but lively coastal resort around 55mi (90km) southwest of Cebu City. There's a lot to love about the place, its craggy coastline lined with shoreside bars and restaurants where you can sip a sundowner and gaze over the azure waters of the Tañon Strait to the distant hills of Negros Chocolate. Directly offshore is a stupendous coral wall, so you can amble out of your hotel room, don snorkeling gear and encounter outstanding marine life (including Moalboal's world-renowned sardine run).

This group of islands in the far north of Palawan, also known simply as the Calamianes, is a bona fide adventurer's paradise, with wreck diving, kayaking, island-hopping and motorbiking leading the way. It's a bountiful region filled with white-sand beaches, coral reefs, dense rainforests, mangrove swamps and the crystal-clear lakes of Coron Island.

Bisected by a virtually impassable mountain range – aptly named the High Rolling Mountains – rugged Mindoro is part tropical paradise, part remote getaway. Forming a dramatic backdrop almost everywhere, the mountains separate the island’s two provinces: rough and rugged Mindoro Occidental to the west, and more prosperous Mindoro Oriental to the east.

Tiny Sabang has a beautiful, wind-lashed beach, huge tracts of pristine jungle and a famous underground river that draws van loads of day-tripping tourists from Puerto Princesa. While the underground river is certainly worth doing, Sabang's main appeal lies in its wild setting. The surrounding rainforest is part of the Puerto Princesa Subterranean River National Park and offers world-class hiking and birdwatching.