Mars Udonthani
A popular late-night pub and bar in Udon Thani, open every night until 2am.
Plan your visit
- Hours
- Daily 21:00–02:00
- Price
- $$$$
- Mid-range
- Carry Your Passport or a Copy
- Clubs and some bars check IDs strictly, especially in Bangkok's Thonglor, RCA, and Sukhumvit areas. A photo of your passport info page on your phone usually works, but carrying a laminated photocopy is safer.
Why go, and how to do it well
Mars Udonthani is a well-regarded pub and bar located on the outskirts of Udon Thani city, drawing a loyal local crowd and curious visitors alike with its consistent nightlife offering seven nights a week. Sitting in the Ban Lueam area, it occupies a spot a little removed from the city centre, making it a destination in its own right rather than a casual walk-in stop.
Guests can expect a lively evening atmosphere with drinks priced at mid-range levels, making it accessible without feeling budget. The venue operates firmly in pub-and-bar territory, offering the kind of relaxed but energetic environment typical of Thailand's provincial nightlife scene. Its strong and consistent rating across a solid number of reviews suggests the experience holds up reliably over time, which is a good sign for first-time visitors.
Mars opens at 9pm every night of the week and runs through to 2am, so there is no need to rush the evening. Given its location outside the main city grid, visitors are advised to arrange transport in advance, particularly for the return journey late at night. Ride-hailing apps such as Grab are available in Udon Thani and are the most practical option. Checking the Facebook page before visiting is recommended for any event nights or updates on the schedule.
Written by Mac Kiley · Updated Sep 2026 · How we check places
Experience hints
Pair your visit. After Mars Udonthani, round out your day in Udon Thani with contrasting stops nearby.
588 22 ม.1, Tambon Ban Lueam, Amphoe Mueang Udon Thani, Chang Wat Udon Thani 41000, Thailand
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Tips for Visiting Nightlife & Bars
Know the Closing Times
Legal closing time is 2 AM for most venues, though enforcement varies. In Bangkok's designated entertainment zones (RCA, Silom Soi 2/4, Khao San), some clubs stay open until 4 AM. Islands tend to be more relaxed about hours.
Buy Bucket Drinks Cautiously
Island bucket drinks (mixed spirits in a small bucket) are cheap and fun but notoriously strong and inconsistent. Stick to one, stay hydrated, and never leave your drink unattended at beach parties.
Arrange Your Ride Home
Use Grab (ride-hailing app) to get home safely — taxis outside nightlife areas late at night often refuse meters. Set up the app before going out, and keep your phone charged.
Mars Udonthani: Frequently Asked Questions
Is Mars Udonthani worth visiting?
Mars Udonthani holds a 4.5★ rating from 285 Google reviews, placing it among the highest-rated nightlife & bars in Udon Thani.
What are the opening hours of Mars Udonthani?
Mars Udonthani is typically open 21:00-02:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
How expensive is Mars Udonthani?
Mars Udonthani is moderately priced (฿฿) relative to other nightlife & bars in Udon Thani.
When is the best time to visit Mars Udonthani?
The best months to visit Udon Thani are December – February (Red Lotus Sea blooms Dec–Feb), with the most reliable weather. Crowds peak in December – January (lotus season weekends) — going early in the day usually means fewer people. Months to think twice about: March – May (peak heat).
Where is Mars Udonthani located?
Mars Udonthani is at 588 22 ม.1, Tambon Ban Lueam, Amphoe Mueang Udon Thani, Chang Wat Udon Thani 41000, Thailand, in Udon Thani. Getting around Udon Thani: Songthaews on numbered city routes (฿10–15); Grab and metered taxis in the city.
Also popular in Udon Thani
Central Udon
Air-conditioned refuge in the middle of Udon Thani, with a supermarket, a cinema and a few hours of comfort.
Wat Pho Chai Phra Aram Luang
A working Nong Khai temple built around a gold Buddha that locals genuinely come to pray to, not photograph.
Nong Prajak Park
Giant inflatable ducks on a city lake, and half of Udon Thani out jogging around it at dusk.
Tha Sadet Market
A covered riverside strip of stalls where the Mekong view does as much work as the shopping.
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