About this tour
When Sarah from our BugBitten team ran this four-island snorkel loop from Krabi, she found it a solid half-day mission that ticks off the area's main drawcards without feeling rushed. You'll hit Phra Nang Cave (famous rock formations and a fertility shrine that raises eyebrows), Chicken Island (yes, it really does resemble poultry), Tup and Koh Mor linked by a natural sandbar at low tide, and Poda Island for a final swim. The longtail boat carries you between spots, lunch and snorkel kit are bundled in, and hotel pickups mean no transport stress. It's the kind of tour that works if you want the highlights without overcommitting your day.
Highlights
- Phra Nang Cave's towering limestone walls and unexpected phallic shrine.
- Chicken Island's coral gardens genuinely packed with small reef fish.
- Sandbar connecting Tup and Koh Mor — walks bare-foot across the seabed.
- Longtail boat offers classic Krabi scenery and reasonable legroom.
- Lunch on the water with island backdrops, included in the price.
- Small-group feel means guides actually chat with you between stops.
- Snorkel gear and life jackets provided; no rental surprises.
What to expect
You'll be picked up early and driven to the longtail dock. Once aboard, the boat heads straight to Phra Nang Cave, where you can wade ashore to explore the cave mouth and take photos of the formations and shrine. It's a brief stop — about 20 minutes — then back on the boat to Chicken Island. Here's where the snorkel happens: the reef is close to shore, shallow enough for beginners, and genuinely colourful. Sarah reckoned the fish numbers felt healthy, though the seabed wasn't pristine white sand in every spot.
After snorkelling, you motor to Tup and Koh Mor. If the tide is out (it usually is mid-morning), a sandy walkway appears and you wade across barefoot — it's the day's novelty moment and worth the photo. Lunch arrives on a small beach or pontoon, usually rice, curry, and fresh fruit. The final stop is Poda Island, a relaxed swim-and-sunbake session before the return journey. Travel time eats into the six hours, so actual on-island time is closer to three hours spread across four locations.
What travellers say
- Four distinct island stops with variety — cave, reef, sandbar, beach.
- Lunch and snorkel gear included; no sneaky add-ons.
- Sandbar walk is quirky and genuinely feels like a natural wonder.
- Hotel pickups remove the hassle of finding the dock.
- Accessible for snorkel beginners; reef is shallow and manageable.
- Good-humoured guides who know the area's oddball landmarks.
- Crowds are real, especially at famous spots like Chicken Island.
- Six-hour duration includes travel; actual island time is tighter.
- Longtail boats offer little shade; sunburn risk is high.
- Not suitable for pregnant travellers or those with spinal issues.
Themes summarised by our team from public information about this tour. Verify specifics on the operator's page before booking.
Good to know
This tour works brilliantly if you want a sampler of Krabi's islands without a full-day commitment. Snorkelling is accessible for beginners, the kit is decent, and there's no pressure — you can sit out a stop if you're knackered. Lunch is genuinely tasty and included. Hotel transfers mean no navigation headaches.
The six-hour booking includes travel time, so you're really spending three to four hours island-hopping. Crowds can be thick, especially at Chicken Island and Phra Nang — you won't be alone. The snorkel sites are decent but not pristine; don't expect solitude or untouched reefs. It's not suitable for pregnant travellers, those with spinal issues, or poor cardiovascular fitness. Longtail boats have minimal shade, so sunburn is real. Kids under five must sit on a parent's lap throughout, which can be awkward. Peak season (November–February) means busier beaches and boats. Bring reef-safe sunscreen, and expect to get wet gear hung on the boat for the journey back.
Tour sold and operated by Viator via Viator. Descriptions on this page are original BugBitten summaries written by our team — not copied from the operator. Prices and availability are confirmed at checkout.