39 Underground Sauna, Bangkok - gay sauna in Bangkok - Travel Gay

Coronavirus Update: Please note that some venues may be closed in line with local government advice. Please check the venue's own website for the latest opening hours and information before making your journey. Stay safe and follow the local authority's guidance in order to minimise the risk of transmission of the virus.

39 Underground Sauna
39 Underground Sauna
39 Underground Sauna
39 Underground Sauna
39 Underground Sauna
39 Underground Sauna

39 Underground Sauna

1511/39 Phaholyothin Rd, Bangkok, Thailand, 10400

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Rating: 3.8/5. From 99 votes.
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+66 2 279 1511
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TODAY OG Party Night

TOMORROW Underwear Night

Small gay sauna on 4 floors with a rooftop. The first 3 floors (air-conditioned) include lockers, steam room, sauna room, small gym. Cruising area and cabins can be found the 4th floor (no A/C).

39 Underground Sauna draws mostly local Thai guys. Underwear or Naked theme on a weekly basis. Cheap admission.

nearest station : BTS skytrain: Saphan Kwai

Coronavirus Update: Please note that some venues may be closed in line with local government advice. Please check the venue's own website for the latest opening hours and information before making your journey. Stay safe and follow the local authority's guidance in order to minimise the risk of transmission of the virus.

weekday: 12:00 - 00:00

weekend: 12:00 - 00:00

venue Sauna | features steam room, sauna, relaxing cabins, dark room | customers: gay

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last updated: 01-Aug-2018



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  1. Pleasure and smile are two of the highlights of 39 Underground.

    “I go there often and I am never disappointed. Guests are mainly Asians of all ages, but on average quite young. As long as you smile and talk a little, relationships can become good qualities. It is also true that management does not distinguish between age and ethnicity. The staff are also friendly. From these bases, it is easy to give your whole body to make this evening a very good time.“

    Michel on 07-Mar-2019 | Reply Problem with this review?

  2. Underground Fun

    “I visited Underground Sauna on the eve of 11.01.2019 and had a very pleasant time. There is no discrimination on the base of race or age with one of the cheapest entrance fees in Bangkok. There were masses of good looking Thais and other Asians, hardly any Caucasians. This is probably my favourite sauna in Bangkok. My only criticism could be that they should make a better effort with cleanliness. However if one can ignore the piled up rubbish one can have a very good time.“

    George on 12-Jan-2019 | Reply Problem with this review?

  3. One of Bangkok's best

    “I've been going there for years and it never disappoints. The crowd has obviously shifted toward Asian tourists a bit, but there are still plenty of Thai boys of all ages to be had.
    Staff and management are also very nice -- there's a family vibe at the place.“

    Chuck on 02-Jan-2019 | Reply Problem with this review?

  4. Very Nice Place.

    “exciting sauna. Friendly staff. customers are mostly young thai guys handsome and in good shape. a few chinese and farangs. cheap admission: 180B . underground dark rooms WOW that's Heaven. highly recommended place especially on all naked days “

    Fabian on 22-Sep-2018 | Reply Problem with this review?

    • Very Nice Place.

      “I also went on Saturday (underwear day) - still the same level of fun, with handsome friendly guys. I'll be back.“

      Fabian on 11-Nov-2018 | Reply Problem with this review?

  5. A local fun place

    “I was there on Friday night, a naked night, the first day of Songkran festival. I was friendly greeted by the staff. It was packed with local Thais and I had so much fun there. I really recommend it if you are into local Thai guys.“

    Albert on 15-Apr-2018 | Reply Problem with this review?

  6. Hidden gym

    “A friend and I found this place on accident last Friday. It was naked night and probably about 50 guys there. Action everywhere and I really did not see anyone ugly, fat, or old. Definitely go again“

    Donald on 28-Oct-2017 | Reply Problem with this review?

  7. Not as good as before

    “Have been there many times. If you are into young Thai guys, you may be a bit disappointed. I went there on Sunday afternoon until 7 pm. Crowed, but most are guy in 40s and not in good shape. It used to have many young Thai guys go there on Sunday.“

    Boris on 07-Oct-2017 | Reply Problem with this review?

  8. Boring

    “I've just come here tonight. All of them, just walk and walk and walk. I touch some guys but all refused, Im not hot but not ugly. What was going on there ? Boring.“

    Jan on 30-Sep-2017 | Reply Problem with this review?

    • Everyone has their own preference

      “Your review is very subjective.
      Please understand that everyone has their own preference and it is not the facilities obligation to find a guy who will hook up with you. Grow up.“

      HotINKEDguy on 27-Jun-2018 | Reply Problem with this review?

  9. Good time

    “Came on a weeknight. It was pretty busy. A bit more older guys than other saunas, but just as many younger Thais as well. Sauna facilities themselves were average for the area (so somewhat rundown).“

    Robert on 02-Sep-2017 | Reply Problem with this review?

  10. Favourite place

    “I went to this place on last Friday. Didn't expect that much fun after went to two other places last week. I have to say as of now this place on Friday night is the most my recommended place to visit. The theme will be naked or gym night.

    Once you paid the entrance fee and enter the locker area they are right away you see everyone naked. Most of them are real Thai. Most of them are younger than 30 and good shape.

    You will see few foreigner. I met with one Indian mature and we had lots of fun. On the roof top area drink 9-10 pm is the mask period as of Friday theme night.

    The place is clean. They don't provide lube or condom. You must bring your own if you want to have hard action. If you like real Thai taste. I recommend this place!“

    Smoothsincere on 16-Jul-2017 | Reply Problem with this review?

  11. Patience

    “The entrance fee is 180 bahts and you can get a locker. I saw one handsome guy when I enter but he going to leave that time. And then I go into the sauna and wait for next target, but after waited for 2 hours, I finally found one but he was grabbed by another muscular top. I left with regret.“

    Kevin on 25-Jun-2017 | Reply Problem with this review?

  12. Audience is changing

    “I'm living in Bangkok (for 10 years) and going there for approx 2 years now. And in 90% of the times had a great time. But for the last 3-4 months I see audience shifting from 100% slim to almost 80% large (fat). No worries, these guys have the perfect rights to be there but they tend to be more "pushy". So the general atmosphere is changing, a pity.“

    Mark on 13-May-2017 | Reply Problem with this review?

  13. Reccommed who like Thai guy

    “Customer almost are Thai as in many review.
    Yesterday, I went there with theme UNDERWEAR. All guys, they are so sexy with their underwear. I got a lot fun...But you have to take condom and lube yourself.

    And its my first time here! Cool place!

    (Sorry for my English not good)“

    Nai on 20-Feb-2017 | Reply Problem with this review?

  14. Go For Local Fun!

    “I had such a great time here. I'm a tourist and went to have some local fun, No disappoint at all! Guys are very friendly and open and very hot. Went on No Towel Night and the party was nonstop. Arrival staff greet you with a smile and the visit just gets better from there. Go, you won't regret it!“

    Stephen on 24-Jan-2017 | Reply Problem with this review?

  15. So glad I went!

    “I had such a great time at this local place. Very friendly guys and multiple floors of fun. No towel night, very hot and filled with sexy guys.“

    Steve on 21-Jan-2017 | Reply Problem with this review?

  16. Great place

    “I was there last Friday night but it was full of local guys. If you like the locals it's the place to go.
    Especially, Friday was a no towel night so the place was FULL.
    Unfortunately, my category, bear is not that popular there but still had some fun. As in the review below take your own condom with you !!“

    Steve on 26-Dec-2016 | Reply Problem with this review?

  17. Bring your OWN CONDOMS

    “Happening place. Even the police visits. Because of this visit the distribution of condoms and lube HAD TO STOP I learned at my latest visit. Play safe and remember to Bring Your Own Condoms ! Then you will have a lot of fun there.“

    Walter on 04-Oct-2016 | Reply Problem with this review?

  18. Best place to meet local men 當地人多

    “The sauna to meet hot Thai men. I came from Hong Kong with my family and had only little time, but I could still find some fun within the hour. 39 has the best sauna atmosphere in Asia (because most places are hot and smelly on some floors). The staff cleaned it very frequently. 這是一個曼谷必到的同志桑拿 與香港比較,它真係好大分別“

    hktraveler on 10-Sep-2016 | Reply Problem with this review?

  19. So crowed!

    “OMG. Very fun there. Nude Masked Party on every Friday night 7-9pm is something best ever. Not come there on Friday night, not reach Bangkok, the capital of gay Asia!!!!

    Come earlier to make sure locker available for you!“

    PKyai on 19-May-2016 | Reply Problem with this review?

  20. Simple and great

    “Great local place. Dont spred the word or to many tourists will come. This is a local place, cheap entrance, everything is basic but good. (Large) beers have a fair price, darkroom is huge, ok steam sauna a bit small. And I may look dark and scruffy, the place is clean and the staff is friendly. I went there many times and yes some days you return home "unsatisfied" but in most cases its just a lot of fun. Every day between 5-8pm is good but Sundays are crazy fun. If you want to avoid the 75+ superfat foreigners that dominate Babylon then come here, you will find a fresh space.“

    Bart on 22-Apr-2016 | Reply Problem with this review?

  21. Freakin HOT!

    “When is naked nights?“

    siggy on 26-Oct-2015 | Reply Problem with this review?

  22. improvements

    “Renovations taking place. Seems to have doubled the size on 4th and 5th floors. Dark orgy spaces but so dark it can be difficult to find your way out. Roof garden not finished yet.“

    Greg on 04-Oct-2015 | Reply Problem with this review?

  23. 很好的桑拿


     on 10-Sep-2015 | Reply Problem with this review?

  24. Best Sauna in Town

    “Is most exciting sauna in town, sexy sexy sexy, very close BTS and cheap admission.“

    Roman on 21-Jul-2015 | Reply Problem with this review?

  25. Do not go.

    “The entry fee is modest but sauna itself really sucks...if you are traveler, just do not go.“

    Marx on 27-Apr-2015 | Reply Problem with this review?

    • One of the best sauna in Bangkok now. Never disappointed in any time I had visited there. Nice people nice staffs and nice place. If you like Asian guys or thai local people,this place is the one you looking for

      “One of the best gay saunas in Bangkok! Never disappointed each time I visited this place. Nice people, nice staff and nice place. If you like Asians or hot Thai local guys, this place is for you!“

      Andy on 23-Oct-2019 | Reply Problem with this review?

  26. A lot of standing around but still good

    “Place is as sexy as ever. Though people spend a lot of time standing around. Perhaps more dark areas for people to get over there inhibitions would be good. The rooms are regularly cleaned with hot guys stationed on each floor to clean them. Came thurs 12/2/15 5- 8. Still about 20 guys when I left“

    Rowan on 13-Feb-2015 | Reply Problem with this review?

  27. Great sauna/Стоит посетить

    “Great sauna. I don't understand some complaints. It's clean, friendly, nice and hot sauna itself. Mostly locals. They won't jump on you like in Babylon but it's the challenge. I didn't have sex there after 5 visits but enjoyed the atmosphere and people around. Сауна идеальна для тех, кто любит в первую очередь хорошую парную. Она действительно классная. Много этажей, какие-то коридоры, темные комнаты есть, наверху курилка на открытой террасе. Есть бар, с дешевым пивом - Чанг 600 мл - 90 бат. В основном местная публика, которая не слишком кидается на фарангов, но при этом доброжелательная. Дешево (160 бат) и не сердито. Результаты зависят только от вас. Мани-бойзов нет, так что наслаждайтесь аутентичной атмосферой. Если есть желание найти что-то, проблем не будет!“

    Alex/Алексей on 15-Jan-2015 | Reply Problem with this review?

  28. Friday & Saturday late night

    “Visited it on Tuesday night (10pm, naked). There are around 30 guys. I got an American guy.... Great night :)“

    Jeff on 08-Oct-2014 | Reply Problem with this review?

  29. Just the right amount of dirt

    “Came here 13/9/14 Sat 8-10. I'm a clean freak and I'm saying this place is not disgustingly dirty. Rather it has just enough dirty action to be exciting (after all, we are not going to church). Unlike other glitzy saunas that I have been to that could use a few V pills, this place seems to have the right mix. True it's a little cramped and the gym and porn lounge seem more for show (if you can find them). I think this is a good thing. It doesn't distract you from the real reason you're there.“

    Rowan on 13-Sep-2014 | Reply Problem with this review?

  30. Can be avoided

    “The most depressing sauna ever. Very congested, slippery, no air conditioning and above all, very dirty. I went on naked night, but the place was so much in sorry state I was not able to stay more than 30 minutes. Its a dungeon. The crowd is very local, but everything else is not worth mentioning“

    Toby on 19-Jul-2014 | Reply Problem with this review?

  31. Fun place

    “The best place for fun, great friendly people, great stuff and many Thai locals. Many young people and good music.“

    Roman on 28-Apr-2014 | Reply Problem with this review?

  32. 39 Undergroun

    “After visiting one of the newer immaculate saunas with not many visitors, I visited 39 Underground. It was AWESOME! I was there on naked night and it was wall to wall naked Thai guys. It didn't take long to get some action and had a great time. I will definitely be back when I return to Bangkok.“

    Sam on 10-Dec-2013 | Reply Problem with this review?

  33. Best

    “Очень комфортное расположение сауны Saphan Kwai BTS станция,(выход с платформы номер 3)идите назад (против движения)200 м, вторая улица справа от Вас, и Вы впереди увидите вывеску с названием сауны.Мне плохо понимающему карты я нашёл за 5 минут.Сауна состоит из 4 этажей всё довольно компактно и чисто. Персонал очень дружелюбный и всегда готов помочь.В сауне больше всего азиатов и местного населения что делает её более экзотичной чем европейская сауна Вавилон.При мне через 3 часа проводили дезинфекцию турецкой сауны а в это время на 3 этаже или на 4 (это такой lounge) можно продолжать искать приключения так как места для уединения есть везде.Пойду ли я ещё раз ДА это идеальное соотношение цены и качества.“

    Igor on 22-Nov-2013 | Reply Problem with this review?

  34. “The first idea I had when I walked in was "what dungeon I'm going in now?" And even it looks pretty run-down, it's clean. And the employees are very friendly. I was the only foreigner and it is definitely "a local" sauna! Customers are indeed very mixed. From 18-20y old skinny and muscled kids to 40-50 old skinny and muscled guys. It's a very relaxed atmosphere, the music is surprisingly good. It looks like everyone is waiting until the sun goes down, and they do. LOL Just be careful, take slippers and watch your head, the ceilings are pretty low! It's easy to find. Saphan Kwai BTS station, walk back (against traffic) for 200m, second street on your right and you will walk right into it. Entrance was 160 baht, so yes I'll go back again (I live in BKK).“

    Gekko on 16-Apr-2013 | Reply Problem with this review?

Reviews are the subjective opinion of Travel Gay users, not of Travel Gay.

audience rating:
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Rating: 3.8/5. From 99 votes.
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39 Underground Sauna