Only accessible by water, the Fern Grotto is located roughly two miles up the Wailua River. A tour of the Fern Grotto takes approximately 90 minutes, teaching you the history of the Wailua River Valley. Bring your camera and prepare to be awestruck.

Haku Water Sports has been in Hawaii since 1990. Go on a canoe ride in Kalapaki Bay, take surfing lessons, or go snorkeling — there are so many ways to enjoy the natural beauty of Kauai.

The part of Hoi An most sought-after by visitors is its incredibly photogenic mustard-coloured Old Town, a UNESCO-listed collection of beautifully preserved buildings; some of these still function as private homes, while a total of 22 are open to the public and operate largely as museums. Of particular interest are historic merchant residences, some of which offer short guided tours (the Old House of Tan Ky is among the most interesting), and Chinese assembly halls used for gatherings and celebrations by individual ethnic groups. Visiting each attraction will require one of the 5 admission slips that come with a general Hoi An Ancient Town entry ticket.

Grand Fond reveals St Barts’ untamed Atlantic coast — a pebble-strewn beach where surfers challenge the crashing waves, and swimming is wisely avoided amid the rocky shallows. This wild counterpart to nearby Toiny offers raw drama: wind-sculpted vistas stretch to offshore islets, while the relentless surf soundtrack drowns out all traces of the island’s glamour. A 15-minute hike west along slippery coastal trails leads to the Piscines Naturelles Grand Fond, where volcanic rocks cradle seawater pools. Time it right (avoid midday sun and check tides) for safe dips between sea urchin colonies. The full 3-kilometre out-and-back trail offers panoramic ocean views. Just be sure to pack sturdy shoes and water for the scramble over jagged terrain. Shellfish hunters take note: collecting is prohibited, but the beach makes a spectacular picnic spot for those craving salt-sprayed solitude.