Known as 'the emerald of Krabi', Hong Island stands out like a shining jewel in the Andaman Sea. Sailing by traditional longtail boat, you'll explore all the best beaches, bays and lagoons of this paradise isle. Top that with a delicious lunch and plenty of time to swim, snorkel and relax and this one is sure to get those holiday vibes flowing.Cast off into Thanbok Khoranee National Park and you can catch a few rays as you admire the towering rock formations that litter the sea here. Gliding along in a traditional longtail boat, you'll stop by Pak Bia and the aptly named Paradise Island – two of the Hong archipelago's stand out spots.Then, it's onto a nearby turquoise lagoon where you can dive in to swim and snorkel – and with famously clear water, you can expect to see plenty of shimmering shoals of tropical fish. Dry off on the powder-white sand and you'll be served up a delicious beachside lunch before making the gentle cruise back to shore.