Stories of Discovery & Wonder

Krabi 4 Islands Snorkel Day Trip: Poda, Chicken, Tub & Phra Nang

Spend a sun-drenched day hopping Poda, Chicken, Tub and Phra Nang beaches from Ao Nang. Expect approachable snorkeling, a seasonal sandbar walk, and limestone scenery that defines Krabi’s coast.

Ao Nang, Krabi Province•

6–7 hours

•By Adventure Collective•October 2025

The Experience

The longtail slips away from Nopparat Thara Pier and the limestone cliffs of Railay rise like slow-motion waves of stone—sheer faces that have drawn climbers and daydreamers for decades. Salt air stings the lips, a white sandbank appears between Chicken and Tub Islands at low tide, and the first dark shapes of parrotfish and damselfish scatter beneath the hull.

Before You Go

Bring reef-safe sunscreen

Protect skin and coral—use non-nano, reef-safe sunscreen and reapply after swimming.

Plan for tides

The Tub–Mor sandbank and visibility fluctuate with tides; low tide reveals the sandbar but can limit snorkeling depth.

Prepare for motion

Open-water legs can be choppy; take anti-nausea meds if you’re prone to seasickness.

Wear reef-friendly footwear

Sharp coral and hot sand make lightweight water shoes useful for beach landings and short rock scrambles.

Local Knowledge

Hidden Gems

•Walk the low-tide sandbar between Tup and Mor Islands for intimate photos and shallow snorkeling.
•Explore the entrance to Phra Nang Cave for small stalactites and the shrine offerings—arrive early to avoid crowds.

Wildlife

•Parrotfish and butterflyfish
•Occasional blacktip reef sharks in deeper channels (harmless if left alone)

Conservation Note

Coral reefs here are vulnerable; avoid touching or standing on coral, use reef-safe sunscreen, and take all trash off the islands.

The Railay–Phra Nang area has long been a fishing and maritime worship site; the Phra Nang shrine reflects local seafaring beliefs and offerings to guardian spirits.

What to Bring

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Reef-safe sunscreenEssential

Protects skin while minimizing damage to coral ecosystems.

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Lightweight water shoesEssential

Protects feet from sharp coral and hot sand during landings.

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Quick-dry towel and swimwearEssential

Dries fast between snorkeling stops and keeps you comfortable on return transfer.

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Small dry bag

Keeps phone, wallet and spare clothes dry during spray and quick dives.

Common Questions

Is snorkeling gear provided?

Yes—basic snorkeling masks and life jackets are provided, though many travelers prefer bringing their own mask for fit and comfort.

Do I need to be a strong swimmer?

No—life jackets are used for snorkeling; basic swimming ability helps but is not required for participation.

How long is the boat ride and are there sea conditions to worry about?

Total trip time is about 6–7 hours including transfers; sea conditions vary seasonally—calmest Nov–Mar, rougher during the southwest monsoon (May–Oct).

Are hotel transfers included?

Pick-up from Ao Nang and Krabi Town is typically included; Railay requires local transfer arrangements and some remote pickup areas may incur an extra charge.