Mellow bar
Tucked along Soi Rim Kong in Nong Khai, Mellow Bar draws a loyal crowd with its laid-back atmosphere and consistently well-received experience. Sitting in a quieter corner of the region, it offers a welcome alternative to busier tourist strips, with a mid-range price point that keeps it accessible without feeling budget. The bar leans into its name — the vibe here is unhurried and sociable, making it a solid choice for travellers looking to wind down after a day of exploring the Mekong riverside area. The setting suits both solo drinkers and small groups, and the crowd tends to reflect a mix of locals and visitors who have sought the place out rather than stumbled upon it. Good to know: Mellow Bar is closed on Mondays and Thursdays, with weekend doors opening earlier at 17:30 and weeknight sessions kicking off at 19:00. Last entry is midnight across all open days, so it suits an evening out rather than a late-night session. Given the address on Soi Rim Kong, it is worth checking the location on a map in advance as the soi can be tricky to find for first-time visitors. No website is listed, so confirming hours directly before visiting is advisable.
Experience hints
Pair your visit. After Mellow bar, round out your day in Udon Thani with contrasting stops nearby.
Also Popular in Udon Thani

Central Udon
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Wat Pho Chai Phra Aram Luang
A revered Buddhist temple in Nong Khai housing an ornate gold sitting Buddha and intricate wall art.

Nong Prajak Park
A leafy lakeside park in central Udon Thani with walking trails, exercise spots, and quirky giant inflatable ducks.

Tha Sadet Market
Riverside covered market in Nong Khai offering street food, clothing, and local handicrafts daily.
Mellow bar: Frequently Asked Questions
Is Mellow bar worth visiting?
Mellow bar holds a 4.9★ rating from 45 Google reviews, placing it among the highest-rated nightlife & bars in Udon Thani.
What are the opening hours of Mellow bar?
Mellow bar is typically open 19:00-00:00 — 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 Mellow bar?
Mellow bar is moderately priced (฿฿) relative to other nightlife & bars in Udon Thani.
When is the best time to visit Mellow bar?
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 Mellow bar located?
Mellow bar is at 410 Soi Rim Kong, Tambon Nai Mueang, Amphoe Mueang Nong Khai, Chang Wat Nong Khai 43000, Thailand, in Udon Thani. Getting around Udon Thani: Songthaews on numbered city routes (฿10–15); Grab and metered taxis in the city.
Location Info
410 Soi Rim Kong, Tambon Nai Mueang, Amphoe Mueang Nong Khai, Chang Wat Nong Khai 43000, Thailand+66 93 320 6563Visitor Information
Best time to visit
December – February (Red Lotus Sea blooms Dec–Feb)
Avoid: March – May (peak heat)
Rainy season
May – October
Avg. temperature
19°C – 35°C(66°F – 95°F)
Crowds
Peak: December – January (lotus season weekends)
Getting there
Udon Thani Airport (UTH) has frequent Bangkok flights (~65 min). The overnight sleeper train from Bangkok to Nong Khai stops here (~9 hrs); buses from Mo Chit take 7–8 hours. Vientiane (Laos) is 80 km via the Friendship Bridge.
Getting around
- •Songthaews on numbered city routes (฿10–15)
- •Grab and metered taxis in the city
- •Minivans and trains to Nong Khai (55 km, ~1 hr)
- •Rental car for the Red Lotus Sea and Ban Chiang (both ~50 km out)
Where to stay near Mellow bar
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Tips for Visiting Nightlife & Bars
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.
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.
Nearby Places

Danish Corner
A laid-back expat bar in Nong Khai open late most nights, serving a relaxed crowd near the Mekong.

Makinnee bar มากินนี่ (Kiki bar)
A budget-friendly riverside bar in Nong Khai open every night until 3am.

AUSSIE BOOZE BAR
A relaxed Aussie-themed bar in Nong Khai open daily from noon until midnight.

Bamboo Bar
A laid-back bar in Nong Khai open daily from 11am to midnight, offering a casual spot to unwind.
Similar Nightlife & Bars Across Thailand

Pattaya Walking Street
Pattaya's iconic pedestrian nightlife strip, buzzing nightly with bars, clubs, seafood, and neon lights.

Nana Plaza
Bangkok's most famous adult entertainment complex — a neon-lit, multi-storey plaza packed with bars and clubs on Sukhumvit Road.

Khao San Road
Bangkok's iconic backpacker strip packs bars, street food, live music, and souvenir shops into one loud, neon-lit stretch.

Café del Mar Phuket Beach Club
Stylish beach club on Kamala's shoreline, pairing sunset views with DJ nights and quality food.
Where to stay near Mellow bar
Find hotels in Udon Thani on the booking sites travellers trust most.
- Compare prices across sites
- Filter for free cancellation
- Secure checkout on the partner site
Compare rates on Booking.com
Largest selection
Compare rates on Agoda
Asia-focused selection
Compare rates on Hotels.com
Member prices
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Location Info
Visitor Information
Best time to visit
December – February (Red Lotus Sea blooms Dec–Feb)
Avoid: March – May (peak heat)
Rainy season
May – October
Avg. temperature
19°C – 35°C(66°F – 95°F)
Crowds
Peak: December – January (lotus season weekends)
Getting there
Udon Thani Airport (UTH) has frequent Bangkok flights (~65 min). The overnight sleeper train from Bangkok to Nong Khai stops here (~9 hrs); buses from Mo Chit take 7–8 hours. Vientiane (Laos) is 80 km via the Friendship Bridge.
Getting around
- •Songthaews on numbered city routes (฿10–15)
- •Grab and metered taxis in the city
- •Minivans and trains to Nong Khai (55 km, ~1 hr)
- •Rental car for the Red Lotus Sea and Ban Chiang (both ~50 km out)