ARKbar Koh Samui: Ark Bar Beach Club, Pool Party and Fire Show

Overview

ARKbar Koh Samui, also written Ark Bar, is an oceanfront bar, beach club and resort on Chaweng Beach, the island’s busiest strip. It runs a pool party from 14:00 and a beach party from 20:00 to 02:00, with a fire show on the sand every night from 20:00 to midnight. There is no entry fee (you pay for what you order) and the club has a 187-room beach resort behind it. It is the island’s best-known beach-club name, which also means it is the most crowded.

Key takeaways

• Open daily 10:00-02:00; pool party 14:00-19:00, beach party 20:00-02:00, fire show 20:00-24:00.
• No cover charge for a normal day or night; beer runs from about 150 THB (~4.50 USD).
• Two oceanfront pools (one with a swim-up bar, one for kids with a slide) sit in front of a 187-room resort.
• Family-friendly in the afternoon; the venue’s own pool-party page says it turns adults-only (18+) after 21:00.
• Free entry, but a walk-in beachfront sunbed has a 300 THB minimum spend.

Key Facts

Ark Bar occupies roughly 120-150 meters of Chaweng beachfront, according to its own site and this site’s beach clubs guide, spread across 112 tables in five zones with two oceanfront pools: one with a swim-up bar, one a kids’ pool with a slide.

Is ARKbar a Bar, a Beach Club or a Hotel?

All three, under one name. The bar and pool deck are what most visitors mean by “ARKbar Koh Samui”: an oceanfront bar and beach club open 10:00-02:00, with the HIP restaurant on site. Behind it sits ARKbar Beach Club & Resort, a 187-room resort listed on booking sites as adults-only, so searches like “ark bar beach resort” or “ark hotel Koh Samui” lead to the same place. You do not need to be a hotel guest to use the bar, pool party or beach party. The full menu is on the venue’s own site, ark-bar.com; beer starts around 150 THB.

Ark Bar Pool Party and Fire Show Times

Ark Bar runs the same format every day of the week rather than a weekend-only party, which is unusual among Samui’s beach clubs. DJs start at the pool from 14:00 and the crowd stays through sunset; the venue then shifts to a beach party from 20:00 that runs to 02:00, with a fire show lighting the sand from 20:00 to midnight.

• 14:00-19:00: pool party. Sunbeds and the swim-up bar fill through the afternoon; this is the daytime, family-tolerant window.
• 19:00-20:00: turnover. The crowd shifts from the pool to the beach as the sun goes down.
• 20:00-24:00: beach party and fire show. DJs move to the beach stage; the fire show (nightly from 20:00 to midnight, per the venue’s Facebook page) is the nightly centerpiece and draws a crowd along the shoreline even from people not drinking at the venue.
• 00:00-02:00: late set. Music continues after the fire show ends; the venue’s own pool-party page says the club is adults-only (18+) after 21:00.

Is Ark Bar Free Entry, and What Does It Cost?

Yes, there is no entry fee for a normal visit: you pay through what you order, not through a door charge. The venue’s own pool-party page lists a 300 THB (~9 USD) minimum spend for a walk-in beachfront sunbed. The one exception is a marked special event: Ark Bar has charged a 500 THB standing-admission fee for its New Year’s Eve countdown, which is a peak-night price, not the everyday rate.

Prices are dated as of September 2026 (venue’s site and third-party listings) and change with season and event calendar; confirm the current rate for a specific date before you go.

Safety and Dress Code

Ark Bar’s crowd is large, and Chaweng Beach Road generally is where most of Samui’s reported nightlife incidents cluster, so the same precautions that apply to the wider strip apply here. Swimwear and beachwear are normal through the pool party; there is no stated formal dress code for the beach party either, though the venue’s own site frames the club as adults-only (18+) after 21:00 rather than a family one.

• Drinks: Never leave a drink unattended in a crowd this size; buy your own and watch it poured, the standard advice for any busy Thai beach bar.
• Getting home: Chaweng’s late-night taxi and songthaew fares rise sharply after midnight; agree a price before getting in, and avoid riding a scooter back to your hotel after drinking. Drunk riding is a leading cause of the island’s traffic injuries.
• Valuables: Sand and a moving crowd make pockets and bags easy targets; leave passports and spare cash at your hotel.
• Fire show: Keep a reasonable distance from the performers on the sand; the show uses open flame close to a public beach with no formal barrier.

Getting There

Ark Bar sits directly on Chaweng Beach Road, within walking distance of most Chaweng hotels. From Samui Airport it is roughly 15-20 minutes by taxi; from Lamai, budget 20-25 minutes. A taxi from most points in central Chaweng runs a short flat fare, and many visitors simply walk in from a beachfront hotel.

Nearby

Ark Bar sits inside the same Chaweng Beach Road strip covered by this site’s Chaweng nightlife guide, a short walk from Soi Green Mango’s cluster of late-night bars and clubs and from Soi Solo’s earlier-evening bar scene. For a broader island comparison of beach-club venues, see the beach clubs guide, and for rooftop and sunset-drink alternatives away from the beach-party format, see the sunset rooftop bars guide. Chaweng Beach itself (Koh Samui’s longest and busiest stretch of sand) runs the full length of the strip in front of the venue.

Pros and Cons

Ark Bar’s strengths are consistency and scale: the same daily schedule runs seven days a week, there is no entry fee for a normal visit, and the nightly fire show is a genuine spectacle rather than a one-off gimmick. Against that, it is also the most crowded and touristy beach club on the island: expect a packed pool by mid-afternoon in high season, background noise that carries well past midnight for anyone staying nearby, and a beach-party format that some visitors find loud rather than relaxing. It is not the pick for anyone wanting a quiet sunset drink; the beach clubs guide covers calmer alternatives like Coco Tam’s or Nikki Beach.

FAQ

Is there an ARKbar in Koh Samui?

Yes. ARKbar Beach Club & Resort is on Chaweng Beach Road, in central Chaweng on Koh Samui’s east coast. It combines a beach club and bar, daily parties and a 187-room resort, so it is both a place to drink and a place to stay.

What time does Ark Bar’s pool party start?

Ark Bar’s pool party runs daily from 14:00 to 19:00 on Chaweng Beach. The beach club itself opens at 10:00, but the DJ-and-sunbed pool scene fills up through the afternoon, with the beach party and fire show taking over from 20:00.

Is there an entry fee at Ark Bar?

No, not for a normal day or night: you pay through drinks, food or a sunbed rather than a door charge. The one exception is a marked special event, such as Ark Bar’s New Year’s Eve countdown, which has carried a roughly 500 THB standing-admission fee.

What time is the fire show at Ark Bar?

The fire show runs nightly from 20:00 to 24:00 on the beach in front of Ark Bar, coinciding with the start of the evening beach party. It is free to watch from the sand even without ordering at the venue.

Is Ark Bar suitable for families?

The daytime pool party, roughly 14:00 to 19:00, is open to families and includes a separate kids’ pool with a slide alongside the main swim-up-bar pool. The venue’s own pool-party page says the club becomes adults-only (18+) after 21:00.

Are drinks expensive at ARKbar Beach Club?

Beer starts from about 150 THB (~4.50 USD), which is beach-club pricing rather than street-bar pricing. A walk-in beachfront sunbed carries a 300 THB minimum spend, so a relaxed afternoon can cost little more than a few drinks.

How do I get to Ark Bar from the airport?

Ark Bar is on Chaweng Beach Road, roughly 15-20 minutes from Samui Airport by taxi. It is within walking distance of most Chaweng hotels, so anyone staying on that stretch of coast can reach it on foot.