Thai Island Hopping: Phuket, Koh Yao Noi, Koh Yao Yai, Railay & Koh Jum

A 26-day route through Thailand’s quieter islands, real tips, honest reviews, and yes, a man with a scooter on a longtail boat.

We’ve been coming to Thailand for years. Koh Samui, Koh Lipe, Koh Lanta, Railay, we’ve done the well-known spots and loved most of them. But once you’ve been a few times, you start looking for the version of Thailand that hasn’t quite been swallowed up yet. The quieter islands. The unhurried transfers. The kind of place where you actually switch off rather than just photographing it.

A Longtail boat in the shade at Railay beach
A Longtail boat in the shade at Railay beach

This trip was that. Twenty-six days in total, flying in from Singapore (we’d been there for the first stretch – you can read about that here) and landing straight into Phuket before heading island-side. The route – Phuket, Koh Yao Noi, Koh Yao Yai, Railay, and Koh Jum – isn’t the obvious one. That’s exactly why it works.


The Route at a Glance

Phuket (Nai Harn) → Koh Yao Noi → Koh Yao Yai → Railay → Koh Jum → Phuket (airport)

The transfers sound like a lot on paper. In reality, they flow easily once you’re moving, and most of them are short enough to be part of the experience rather than just getting in the way of it. More on each leg as we go.


Stop 1: Phuket – Nai Harn

Most people use Phuket purely as an arrival and departure point or stay in the busier areas of Kata / Karon, and we’ve done the same on previous trips. This time we gave it a couple of nights in the quieter area down the south of the island and were glad we did.

We stayed at The Gallery – a smallish hotel, maybe 34 rooms, relaxed and unpretentious. Two pools: one long lap pool for anyone who actually wants to swim properly, and one more casual pool for the rest of us. Breakfast was genuinely one of the better ones of the trip – cooked to order western options alongside buffet pots of Thai food. That combination doesn’t always work but here it did.

The Gallery Hotel entrance
The Gallery Hotel
Its a small hotel of 3 floors and 10 rooms per floor
Its a small hotel of 3 floors and 10 rooms per floor
Fresh cooked breakfasts as well as buffet options
Fresh cooked breakfasts as well as buffet options

Nai Harn itself is one of the nicer parts of Phuket – far enough from the chaos of Patong, with a beach that’s worth the walk. There’s a lake path being built to make getting to the beach safer and easier, though it wasn’t finished when we were there, so watch out for that.

We ended up eating at The Corner Hut more often than anywhere else. Good food, cold beer, and generous sizes. We tried a Greek restaurant one evening – lesson learned. When in Thailand, eat Thai.

We also took a half-day trip into Phuket Old Town, which was worth the wander. Colourful shophouses, street art dotted about if you look for it, and a completely different vibe to the beach side of the island. Timing-wise, we happened to be there during a Buddhist holiday, which meant no alcohol was served anywhere that day, just worth knowing if that might catch you out.

A Chinese dragon in Phuket Old Town
A Chinese dragon in Phuket Old Town
Street Art
Street Art
Colourful Shophouses
Colourful Shophouses
A tempe in Chinatown, Phuket Old Town
A tempe in Chinatown, Phuket Old Town
Street Art
Street Art
Another colourful building
Another colourful building

Getting to Koh Yao Noi from Nai Harn: Taxi to Bang Rong Pier (around 50–65 mins), then a speedboat across (30–40 mins). Go earlier in the day if you can – afternoons seas can get choppy.


Stop 2: Koh Yao Noi – Where Everything Slows Down

This is the one people don’t know about, and it’s all the better for it.

Koh Yao Noi sits in Phang Nga Bay, roughly between Phuket and Krabi, and it has views to prove it. Jungle-covered hills, sea views from almost everywhere, and a pace of life that feels genuinely unhurried. We stayed at Sabai Corner Bungalows, a small place, only around eight huts, which meant breakfast was cooked for you rather than a buffet scramble. A small thing, but a nice one.

Special mention for the bathroom. It was accessed down a staircase that was approximately one step away from being classified as a ladder, with a clearance that required Ben to duck. Once you made it down it was perfectly decent, surprisingly spacious. We’ve stayed in far worse. It just required a bit more athleticism than usual. Pictures available if you want to see 🙂

Sabai Corner Bungalow
Sabai Corner Bungalow
The bed in the Bungalow
The bed in the Bungalow
A Hornbill outside our room
A Hornbill outside our room

Days here were slow in the best possible way. Scooter rides through rubber plantations, viewpoints over the bay that make you stop and actually look, quiet beaches without the crowds. This is your decompression stop – the one where your shoulders finally drop.

We didn’t do the Hong Islands boat trip from here (something for next time), but everyone we spoke to rated it highly. Private longtail, lagoons, snorkelling, fewer crowds than you’d get leaving from Phuket or Krabi.

Sabai Corner Beach
Sabai Corner Beach
View from the beach to some karsts
View from the beach to some karsts
Another empty beach
Another empty beach

Getting to Koh Yao Yai from Koh Yao Noi: Short longtail crossing, ten to fifteen minutes. Cheap, local, and genuinely easy. On our crossing, a man boarded with his scooter. Just casually brought it on the boat. We watched this happen, looked at each other, and decided it was completely normal. It probably is.


Stop 3: Koh Yao Yai – The Sandbar and the Storm

Bigger than Yao Noi, quieter in feel, and with more space to spread out. We stayed at Blue Bay Bungalows, which had a great swim-up pool – our room was on the first floor with stairs leading straight down to the water, which felt like a minor luxury. Standard buffet breakfast, often lukewarm in the way that Asian hotel breakfasts frequently are (you get used to it). Nice bathroom, comfortable base.

The pool running through the Blue Bay Bungalows
The pool running through the Blue Bay Bungalows
Steps down from our room to the pool
Steps down from our room to the pool

The Sandbar

The main event on Koh Yao Yai and honestly one of the highlights of the whole trip – is Laem Had Sandbar. A long white sand spit that stretches out into turquoise water, with barely anyone on it if you time it right. It looked exactly like the photos, which doesn’t always happen. Most of those photos are taken by drone, so the scale is a bit different in person, but the colour of the water and the emptiness of the place – that’s real.

Timing is everything. You want to be there around low tide, ideally an hour or two before the lowest point. We timed it just about right – we decided to leave as it started disappearing back under the water, and people were still walking out onto what remained. Worth planning your whole day around rather than leaving it to chance.

Laem Head Sand Bar
Laem Head Sand Bar
Laem Head Sand Bar  slowly disappearing
Laem Head Sand Bar slowly disappearing
Laem Head Sand Bar
Laem Head Sand Bar
Laem Head Sand Bar
Laem Head Sand Bar
Laem Head Sand Bar

Getting there is a songthaew or taxi ride, around 25–30 minutes from most accommodation. Not far, but you need to plan it rather than just wander over.

The Storm

One evening we headed out for dinner and got caught in one of those sudden tropical downpours that appear from nowhere and absolutely mean it. We ended up sheltering in the security hut at the entrance of the resort, waiting it out. Once it eased we made it to dinner, only slightly damp, to find a restaurant that’s usually busy with just us and one other couple in it. The other couple had an umbrella.:-)

Getting to Railay from Koh Yao Yai: Boat back to the Krabi mainland then longtail to west Railay. OR you can book a larger boat that stops off near Ao Nang and then drops you at the floating pier on the east side. A little more involved than the previous transfers but straightforward enough once you’re moving.


Stop 4: Railay – A Favourite, Revisited

We’ve written about Railay before, you can read the full piece here, and we’ll keep coming back. We honeymooned here, many years ago now, and it still has something that’s hard to explain to someone who hasn’t been.

Technically it’s a peninsula, not an island, but it’s only accessible by sea because the limestone cliffs make any road approach impossible. That combination of drama and inaccessibility is what keeps it feeling special even as it gets busier.

Railay West has those iconic sunset views, longtail boats bobbing in turquoise water against towering cliffs, looking exactly like every photo you’ve seen. Railay East is where you’ll find most of the restaurants and bars, less scenic but more practical. And then there’s Phra Nang Cave Beach, which has been our favourite beach anywhere for as long as we can remember. Powdery white sand, a huge offshore rock, cave shrines that feel genuinely otherworldly. The sea is warm enough to feel like a bath.

It has changed over the years – more visitors, more development – but somehow it still holds magic for us. Keep an eye on menu prices, especially in the busier spots – they vary more than you’d expect. The smaller places on the east side tend to be better value.

What you see as you land on West Railay beach
What you see as you land on West Railay beach
Walking street, Railay
Walking street, Railay
Railay beach, longtails in the shade
Railay beach, longtails in the shade

One to two nights is the right amount. Treat it as a highlight rather than a base, and it delivers every time.

Getting to Koh Jum from Railay: Longtail back to the mainland, then ferry or longtail across. Or a speedboat from the east side floating pier. A bit of effort – which is probably why Koh Jum still feels the way it does.


Stop 5: Koh Jum – The Final Exhale

We saved the best for last, without really planning it that way.

Koh Jum is quiet. Properly quiet. No big resorts, no crowds, no pressure to do anything in particular. We stayed at Banyan Bay Villas lovely individual huts, well thought out with proper bathrooms (no ladder required), beach views, and hammocks. Another small place where breakfast was cooked for you rather than laid out in trays, and the evening food, though pricier than most places we’d eaten, was genuinely excellent. There aren’t many other options on that end of the island, but when the food is that good, it doesn’t feel like a limitation.

Banyan Bay Bungalow
Banyan Bay Bungalow
Pool at the Banyan Bay Bungalows
Pool at the Banyan Bay Bungalows

Beaches here – Golden Pearl Beach, Ting Rai Beach, Magic Beach – are the kind you find yourself walking for no reason other than there’s more of it ahead of you. A scooter loop of the island takes an hour or two and goes through fishing villages and rubber plantations, the kind of local island life that feels completely unperformed.

Coconut Beach, Koh Jum
Coconut Beach, Koh Jum
Beach at Banyan Bay
Beach at Banyan Bay

The west coast sunsets were some of the best of the whole trip. We spent a few evenings at The Rock Bar, a bit of a trek to get to, but cold beer, a good vibe, and a front-row view of the sea and sunsets made it absolutely worth it.

Sunset from the Banyan Bay
Sunset from the Banyan Bay
Sunset from the Banyan Bay
Sunset from the Banyan Bay
Sunset from the Rock Bar
Sunset from the Rock Bar
Sunset from the Rock Bar
Sunset from the Rock Bar

Getting back to Phuket: Longtail or speedbaot off the island, then a private taxi transfer – around three to three and a half hours. A long final day, but a gentle one. If you’re flying the next morning, staying near Nai Yang makes the airport easy.


What We’d Do Differently

  • Lock in the sandbar timing early. Don’t leave it vague and hope for the best – check the tide times before you go and plan the day around it.
  • Keep Koh Yao Noi as your activity base. The slower pace suits it, and the Hong Islands trip is well worth adding if you have time.
  • Limit Railay to one or two nights. It’s a highlight, not a base. More than that and the crowds start to wear on you.
  • Give Koh Jum more time, not less. It’s the most unique stop on the route and the easiest one to underestimate on paper.
  • Don’t overpack the days. This route works precisely because it’s slow. The temptation is to add things — resist it.

When to Go

November to April is the sweet spot for this part of Thailand – calm seas, clear water, and the best conditions for transfers and boat trips. December to March is peak season for good reason: the Hong Islands and the sandbar are at their best, and the weather is about as reliable as it gets.

We travel for longer stretches now we’re retired, which means three to five nights in each place rather than rushing through. This route rewards that approach. It’s not the fastest way to see Thailand, but it’s one of the best.


If you’re thinking about putting together a similar trip and want help with the logistics, routing, accommodation, transfers JB Off Again Travel can help you plan it properly.


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