Raja Ampat - an archipelago of over 1,500 islands in Indonesia's West Papua province - is often called the "Last Paradise on Earth". For divers, it's the ultimate destination: a UNESCO Biosphere Reserve and epicenter of the Coral Triangle, home to nearly 75% of the world's coral species. Even if you don't dive, the region offers breathtaking viewpoints like Piaynemo (a 250-step climb to a star-shaped lagoon), the iconic Batu Pensil rock formation in Kabui Bay, and serene stretches like Friwen Beach. For land-based adventures, you can trek to waterfalls on Batanta Island or spot the endemic Wilson's Bird-of-Paradise on Waigeo.

For a smooth trip, keep these practical tips in mind:

• Best Time to Visit: Plan your trip during the dry season, from October to April, when seas are calmer, visibility is excellent, and manta rays are frequently spotted. Avoid the windy, rainy months from May to September.

• Getting There: You'll need to fly into Sorong (Domine Eduard Osok Airport) via Bali, Jakarta, or Makassar. From Sorong, take a public ferry to Waisai (on Waigeo Island, about 2 hours), then arrange a speedboat to your final island.