← Phuket cruise guide
water · Phuket

Similan Islands: Liveaboard-Style Diving & Snorkel Safari

The Similan Islands rank among the world's top-ten dive destinations — granite boulders, manta rays, whale sharks, and 30-metre visibility. A luxury day-trip by catamaran delivers this UNESCO-listed marine park to non-divers and seasoned divers alike.

What to expect

Board a luxury catamaran at Tab Lamu Pier (2 hrs north of Phuket) and sail to the Similan archipelago, open October–May. Two to three snorkel or dive stops reveal staghorn coral gardens, hawksbill turtles, and schools of barracuda. Above water, the islands' white-quartz beaches backed by monsoon-sculpted boulders are straight out of a travel poster. Gourmet Thai lunch is served on deck as the boat repositions between sites.

Book it with
Phuket Tours Direct
฿3,500–฿4,750 per adult (catamaran day trip, all inclusive)
Book it →

Good to know

The Similans are only open Oct–May; verify your cruise date. Transfer from Phuket to Tab Lamu Pier is ~90 min — factor this into all-aboard planning. Full day is 10–11 hrs; this is a full-port-day commitment. Non-swimmers can join for snorkelling with a flotation vest.

Sail there

Luxury cruises that call at Phuket — book through us, the fare is identical and your concierge stays on your side.

Oceania · Oceania Nautica
14 nights · calls at Phuket
from $2,805
View sailing →
Oceania · Oceania Riviera
12 nights · calls at Phuket
from $4,449
View sailing →
Regent · Seven Seas Navigator
12 nights · calls at Phuket
from $7,099
View sailing →
Oceania · Oceania Vista
17 nights · calls at Phuket
from $8,499
View sailing →
See all cruises to Phuket →
← Back to the full Phuket guide

⚓ Your bucket-list concierge

Doing the whole cruise?

Tell us your sailing and we'll send the bucket list for every port — the operator to call, real prices, and an honest verdict on each ship tour.

No spam. The honest plan, even when it says skip the ship’s tour.