Quick summary
- Ao Phang Nga is a marine park of karst islands and hongs; Khao Sok is inland rainforest around a lake. Both are within reach of Phuket and Krabi.
- James Bond Island, officially Ko Tapu on Khao Phing Kan, and the stilted floating village of Koh Panyee appear on nearly every Phang Nga itinerary.[1][2]
- Cheow Lan Lake days run 10 to 11 hours from Krabi and 14 hours from Phuket, priced from US$111 and from US$143.[3][4]
- The glow comes from dinoflagellates that emit blue-green light when disturbed; some night kayak tours paddle after sunset to see them.[5][6]
- The bioluminescent plankton and sea canoe tour is priced from US$88 and rated 4.77 from 2,619 reviews, with free cancellation up to 24 hours in advance.[7]
| Ao Phang Nga | Khao Sok | Which fits your trip | |
|---|---|---|---|
| Established | 1981[8] | 1980, the 22nd national park[9] | Both are long-protected parks |
| Setting | Karst islands, hongs, sea caves | Rainforest, rivers, Cheow Lan Lake | Sea scenery against jungle scenery |
| Signature stop | Koh Panyee, built on stilts[2] | Cheow Lan Lake[3] | A floating village against a lake |
| Day tour from | from US$48[10] | from US$111[3] | Prices are per person, from |
| Typical day | 8 hours on the water[7] | 10 to 11 hours from Krabi[3] | One is a boat day, one a road day |
These geological wonders can only be reached by lying flat in a kayak and paddling through dark, narrow cave passages that open into breathtaking hidden worlds.
Which park suits your trip
Booking tips
Two very different days out in southern Thailand
Phang Nga Bay and Khao Sok both sit within reach of Phuket and Krabi, and both are national parks, yet they give you completely different days. Ao Phang Nga is a marine park: you travel by boat between limestone islands, sea caves and floating villages, and you are rarely more than an arm's length from the water. Khao Sok is inland rainforest, with a large lake at its heart and long road transfers to reach it. Choosing between them is really a choice between a sea day and a land day, and plenty of travellers enjoy both on one trip.
Ao Phang Nga National Park was established in 1981 and spans approximately 154 square miles (400 square kilometers).[8] Khao Sok was established as Thailand's 22nd national park in 1980 by the Royal Forest Department.[9] The two parks were protected within a year of each other, but one protects shallow sea, mangrove and karst islands, while the other protects jungle, rivers and freshwater.
What Ao Phang Nga National Park actually is
Ao Phang Nga National Park is a Category 3 national park, and the entrance fee for a foreign adult is 300 baht.[13] Almost everything worth seeing is reached by water: limestone karsts rising from shallow green sea, coastal mangrove forest, sea caves and sheltered lagoons. You do not need to be fit to enjoy it, because the boats cover the distance and the paddling is gentle and guided.
The hongs are the quiet highlight and the reason so many tours carry canoes. These enclosed lagoons sit like secret chambers inside towering limestone cliffs, and the way in is to lie flat in a kayak and paddle through dark, narrow cave passages that open into hidden worlds.[14] Which hong you enter depends on the tide and the sea state on the day, so the exact route shifts with conditions.
Two stops turn up on almost every itinerary. James Bond Island, officially Ko Tapu on the twin-peaked islet of Khao Phing Kan, is the limestone spire made world-famous by the 1974 James Bond film The Man with the Golden Gun.[1] Koh Panyee is a floating village built entirely on stilts by Indonesian fishermen at the foot of a towering limestone cliff.[2] Along the coast the mangroves include species such as Rhizophora apiculata and Avicennia alba.[15]
Limestone karsts and green water: the Phang Nga Bay scenery that fills a boat day.
What Khao Sok offers instead
Khao Sok is forest rather than seascape, and its day tours centre on Cheow Lan Lake, where longtail boats and kayaks replace the speedboats of the bay. From Krabi, the all-inclusive Cheow Lan Lake, DM Cave, hike and kayak tour runs 10 to 11 hours, is priced from US$111 and is rated 4.60 from 176 reviews.[3] From Phuket, the equivalent day runs 14 hours, is priced from US$143 and is rated 4.66 from 101 reviews.[4]
Both listings include pickup and skip the ticket line, with the pickup details confirmed when you check availability.[3][4] The trade-off is travel time. A Khao Sok day starts with a long van transfer before you reach the water, so it suits travellers who want jungle scenery and a hike and do not mind an early start and a late return.
Getting there: boats for Phang Nga, roads for Khao Sok
Phang Nga Bay days are built around water legs. The route on the bioluminescent plankton and sea canoe tour runs from the starting or pickup location by van to Phuket Boat Lagoon, then by speedboat to Panak Island, Ko Hong in Phang-nga Province, James Bond Island and Phang Nga Bay, and back by speedboat and van.[7] In practice that means a hotel pickup, a short briefing at the marina and most of the day afloat.
Khao Sok is a road destination first. You ride by van or car towards the lake, switch to a boat for the water sections, then repeat the drive home. If you are based in Phuket, the Cheow Lan Lake day runs 14 hours; from Krabi it runs 10 to 11 hours.[3][4] An overnight near the lake splits that drive and gives you a quieter morning on the water.
from US$88
The bioluminescent plankton and sea canoe tour runs 8 hours by speedboat, guided in English, Spanish and German, from US$88.[7]
Bioluminescent plankton and the case for a night tour
The glowing water is biology, not a camera trick. Bioluminescent plankton in Phuket and Phang Nga Bay are caused by dinoflagellates, microscopic single-celled organisms that emit blue-green light when disturbed, and the effect is best seen in dark, calm water.[5] A paddle stroke, a hand trail or a splash lights up for a second or two, then fades back to black.
Some night kayak tours in Phang Nga Bay include a sunset paddling experience under the evening sky where participants can see bioluminescent plankton glowing in the water.[6] The tour booked from this site pairs sea canoes with the plankton and runs 8 hours, with live guiding in English, Spanish and German.[7] It is priced from US$88 and rated 4.77 from 2,619 reviews.[7]
Costs, seasons and the rules that matter
Phang Nga Bay has day tours across a wide price range. Canoeing by big boat from Phuket is priced from US$48 and rated 4.72 from 4,048 reviews.[10] The 6-islands tour is priced from US$67 and rated 4.78 from 2,575 reviews.[16] The twilight sea canoe and glowing plankton tour is priced from US$106 and rated 4.90 from 1,954 reviews.[17] The plankton and sea canoe tour is priced from US$88 and rated 4.77 from 2,619 reviews.[7]
Khao Sok days are priced higher: from US$111 from Krabi and from US$143 from Phuket.[3][4] For a beach holiday, November to February is the ideal time to visit Phang Nga Bay, with sunny tropical weather and festivals.[11] Rainforest parks stay green through the year, and rain there is part of the scenery rather than a reason to stay in bed.
Two rules are worth knowing before you go. Alcohol is not allowed in Thailand's national parks.[12] And a foreign adult pays an entrance fee of 300 baht at Ao Phang Nga National Park.[13] On the booking side, the tours compared here offer reserve now and pay later, and free cancellation up to 24 hours in advance for a full refund.[7][17]
How to decide between the two parks
Choose Ao Phang Nga if you want the classic southern Thailand seascape and an easy day out from Phuket or Krabi. If you are still weighing Phang Nga or Khao Sok, start with how much time you have: choose Khao Sok when you would rather spend the day in rainforest and on a lake, with a hike and a cave in the schedule, and you are happy to trade a long drive for that.
Do both if you have the time, and put the boat day first so the plankton night is not squeezed by an early start the next morning. If you only have a day to spare, stay closer to your base, because the Khao Sok day trips run 10 to 11 hours from Krabi and 14 hours from Phuket.[3][4]
Whichever you pick, think about what happens after sunset. The plankton and sea canoe tour runs 8 hours, is guided in English, Spanish and German, and offers free cancellation up to 24 hours in advance.[7] Those hours put you on the water in the dark, when the plankton light shows best in calm conditions.[5]
Day tour from-prices in US dollars
Values are the from-prices of these GetYourGuide listings:[3][7][10][17].
Phang Nga Bay and Khao Sok day tour prices
US dollar from-prices per person, from these listings:[3][4][7][10][17]. Child prices are not published for them.
When to go and when to book
How to choose your day
Start with your base
From Phuket, Khao Sok is a 14 hour day return.[4] From Krabi, the lake day runs 10 to 11 hours.[3]
Pick your water day
Phang Nga Bay tours travel by van and speedboat between Panak Island, Ko Hong, James Bond Island and the bay.[7]
Book the glow night
The plankton and sea canoe tour runs 8 hours, guided in English, Spanish and German, and is priced from US$88.[7]
Pack for both
Quick-dry clothes and a dry bag suit a boat day; for Khao Sok add shoes you can hike in. Alcohol is not allowed in national parks.[12]
Check pickup first
Both parks sit far from the resorts, so choose a listing with pickup and confirm your timing when you check availability.[7]
Paddle Phang Nga Bay after dark and watch the water light up
from US$89Reserve now & pay later
