Racha Yai (8 hrs)
The Andaman throws you straight into the deep end—literally. Heading out to Koh Racha Yai (Koh Raya Yai) from Phuket on the Lisa, a Princess Yacht 55ft, you'll feel the shift within minutes. That brackish harbor smell gets replaced by salt spray and something indefinably pristine.
Eight hours gets you plenty. The Princess Yacht 55ft works well in these waters—stable enough that your G&T won't slosh everywhere, roomy enough for eight guests without anyone wanting to throw someone overboard by lunchtime. Air-conditioned cabins are genuinely essential; Thailand's sun doesn't mess around, and neither should your comfort levels.
Racha Yai itself is the real draw. Thailand proves that turquoise has at least 50 shades, and you'll spot most of them here. The reefs stay healthy because fewer boats make it this far, so reef-safe sunscreen isn't just eco-virtue signaling—it's proper reef respect. Water clarity runs deep, visibility's super chill for snorkeling.
November through February brings that cool season sweetness. But Thailand has a way of surprising you with monsoon magic too. Those warm tropical showers? They're brief, refreshing, and honestly part of what makes the place feel real rather than postcard-perfect. Local temples and floating markets operate year-round, though monsoon season reveals the Thailand that locals actually live in.
Pack your essentials—remote islands don't have convenience stores. This is how you do Thailand in style without the pretension.