Krabi is famous for its stunning limestone cliffs, turquoise waters, and white sandy beaches. While many travellers flock to the well-known islands, the mainland beaches of Krabi province can also offer a paradise experience (and they often come with fewer crowds and a more authentic local vibe.)
This guide will take you beyond the typical tourist trail, highlighting both iconic shores and hidden gems loved by locals and expats alike – because our locals guides love nothing more than a quiet beach day on their days off!
Railay Beach, with its iconic limestone cliffs & boat-only access
OK, so this is a cheeky one because, although Railay Beach is (technically) part of the mainland, you need to take a boat to get to it! However, we’re including it in this guide, as it’s (undoubtedly) one of Krabi’s crown jewels.
Nestled between towering limestone cliffs, at one time, the boat-only access used to help keep crowds more manageable. However, over the last few years, the secret is (most definitely) out! The beach is divided into three beaches: Phra Nang Beach and West Railay, both famous for their long sandy stretches and dreamy sunsets, and East Railay, where mangroves and waterside cafes reign supreme.
Rock climbing enthusiasts will find Railay a paradise, with routes suitable for beginners and pros alike. Beyond the beach, explore the famous Phra Nang Cave Beach, home to the legendary Princess Cave shrine.
Take a look at our blog: 10 must-try activities and things to do on Railay Beach

Tonsai Beach
While Railay might feel a little crowded for some during high season, it’s neighbour Tonsai still manages to hold on to a quieter vibe. Getting across to Tonsai is dependent on the tides. At low tide, it is possible to wade through the shallow waters around the beach, straight from Railay.
At hight tide, visitors can either pay a boatman to take them around the bay (a very short journey) or make the 20-minute hike from Railay Beach to Tonsai Beach following a narrow path. These accessibility options are perhaps the main reason for the quieter feel to Tonsai – people simply can’t be bothered.
Tonsai still holds onto the old-school Thai feel that Railay seems to be losing. It’s popular with keen rock climbers, those looking for inexpensive accommodation, and travellers looking to disconnect from busy bars and loud music.

Ao Nang Beach Krabi and things to do in Ao Nang town
Ao Nang Beach is often the first stop for many visitors arriving in Krabi. It’s also one of the pick-up points for both our Morning and Sunset 4-island Tour.
It serves as a lively gateway to the surrounding islands and beaches with a bustling town that offers plenty of restaurants, shops, and nightlife. In recent years, it has started to feel incredibly busy across the high season.
Besides soaking up the sun on Ao Nang Beach, visitors can enjoy activities like beachfront yoga, and fire-shows. For those wondering about things to do in Ao Nang town, don’t miss the vibrant night market and Muay Thai training camps. It’s a perfect spot to mix beach days with cultural experiences.

Noppharat Thara Beach – a local favourite with tide-walk access
3km from Ao Nang lies Noppharat Thara Beach, a wide sandy stretch favoured by locals and families. Unlike some crowded hotspots, this beach offers a laid-back atmosphere with shallow waters that recede significantly at low tide, revealing tidal pools and paths to nearby islands.
While many may attempt the walk to Noppharat Thara Beach to Ao Nang, it’s not something we’d take on during the daytime heat! The most convenient way to travel from Nopparat Thara Beach to Ao Nang Beach is by taxi, which takes about 10 minutes and costs around ฿300-500.
Visitors can enjoy peaceful walks along the beach during low tide, spotting crabs and other marine life. The beach also has several beachfront cafes and restaurants. It’s a great alternative if you want to avoid the Ao Nang crowds but stay (relatively) close to town amenities.
Klong Muang Beach: More quiet shores loved by expats & locals
Klong Muang Beach is another hidden gem along the Krabi mainland. With a long coastline lined by casuarina trees, it’s a tranquil spot popular with expats and locals seeking a quieter beach experience. The shallow waters here are perfect for swimming and paddling, and the tress offer a wonderful shade from the sun that you won’t find at many of the other beaches.
Although less developed commercially than Ao Nang, Klong Muang offers some great, authentic resorts and restaurants – so it’s a good spot for travellers wanting a mix of comfort and solitude. It’s perhaps best suited to those confident enough to hire a scooter or car.
Tubkaek Beach for quiet sunset views
Much further up the Krabi coastline, Tubkaek Beach is a less crowded alternative to Krabi’s busier beaches. Located about a 30-minute drive north of Ao Nang by car, it’s known for its peaceful atmosphere and panoramic sunset views. The beach stretches along a quiet bay with soft sand and clear waters.
This spot is popular among expats and couples seeking privacy and calm. Nearby, you’ll find boutique resorts and laid-back beach bars perfect for relaxing after a day in the sun. For hikers, the trail to Dragon Crest Mountain starts nearby, offering amazing views over Krabi’s coastline (for those ready to take on the long, sweaty hike.)
Pai Plong Beach via the Ao Nang Monkey Trail
For those wanting to feel like they’re going off-the-beaten-path (without actually travelling too far) Pai Plong Beach is a delightful discovery. This quieter resort beach lies just a short walk from Ao Nang Beach, along the famous Monkey Trail (named after the macaques that live and scurry about the area.)
The trail across to Pai Plong Beach takes you up wooden walkways and stair, both peaking over the low cliffs. When you arrive at the beach, you’ll be greeted by a security guard, who’ll ask you to ‘sign in.’
This beach is the one that sits outside of Krabi’s prestigious Centara Grand Beach Resort. Unless you want to eat in their restaurant, facilities are limited, so pack snacks and water if you plan to visit.

Laem Chamuk Khwai (Buffalo Bay)
Another one accessible by the waters (so you’ll need to rent a kayak or charter a boat). Sometimes called “The Secret Beach”, Laem Chamuk Khwai, also known as Buffalo Bay, is a rarely visited coastal area known for its mangrove forests and wildlife. Located about 40 minutes from Ao Nang, it’s one of the very few remaining (real) ‘hidden gems’ for visitors.
Be mindful of the tides if you’re heading here!
Explore the beaches of Krabi past the mainland …
One of the easiest ways to see some of the best island beaches around Krabi is by taking a boat tour. We cruise out to the island of Ya Wa Sam, Chicken, Si & Poda, where you can jump in for some snorkeling and swimming.
Our blog, What is the 4 island tour in Krabi? Things to see and expect, gives you a detailed breakdown of what you’ll see on a Krabi Sunset Cruise. Beach highlights include the sandbar at Chicken Island and the quiet ‘secret beach’ at the back of Poda Island.
Be sure to book in advance! As Krabi becomes more and more popular (in high season in particular), we are often booked up from two weeks in advance.
