4 days / 3 nights

Last week, a guest asked me if Thailand's waters really look as blue as the postcards suggest - then we sailed past Koh Racha Yai (Koh Raya Yai) and his jaw literally dropped. Thailand proves that turquoise has at least 50 shades, and this island serves up the full spectrum.

The Seabee, a Westport Yachts 130ft superyacht, works perfectly in these Thai waters - her size means serious stability while you're sipping cocktails, but she's nimble enough to slip into those secret coves that smaller boats love. Pretty cool for Thailand yacht charters, accommodating up to 44 guests without feeling crowded.

Koh Racha Yai delivers crystal-clear snorkeling that makes your underwater photos look professionally filtered. The beaches here stay relatively uncrowded compared to Phi Phi's tourist circus, plus the island's protected bays offer calm anchorages even when December's cool breezes pick up. Pack a waterproof bag for your electronics - those brief tropical showers are part of Thailand's authentic charm.

Four days gives you proper time to explore without rushing. The flexible itinerary means we can chase the best weather and calmest waters. Fair warning though - some remote spots have limited facilities, so bringing essentials keeps everyone happy. Plus, in these Thai waters, Buddhist temples and floating markets operate year-round, offering genuine cultural moments between beach sessions.

Three nights aboard this superyacht? As relaxing as a hammock, but with better views and infinitely superior bathrooms.