I live just in front of this place. And you guys just made my dream come true! When i was a child, i was allways observing from my window with my binoculars, this submarine, and the old ship wreck of Fragata Dom Fernando e Glória (now a museum), and along with a friend of mine we were allways planning on building a small boat to make it to the sub and the ship wreck, that we thought had a treasure on it. We managed to build a small boat but we never got to cross the fence at the shipyard (Lisnave), still active at the time. So, it was emotional for me to watch this adventure of yours. It was something i dreamed about doing in my chilhood years. Thanx a lot for this! You guys are great! Cheers! And keep up doing these great adventures! (y)

U have been on Portuguese news... hope nothing happen to you guys! Much love from Portugal

As a former US fleet ballistic missile submarine sailor, the red light being on isn't necessarily a bad thing and doesn’t mean you’re at battle. The red light is used at night time when getting ready to go to periscope depth. Shortly before heading up to periscope depth, the control room and other rooms around the control room would be rigged for red for a short while to give the members of the ships control parties eyes a chance to adjust to being rigged for black since when you actually go to periscope depth the control room is rigged for black. Red light doesn’t affect one's night vision so you could easily go from red to black without needing to adjust and still be able to see perfectly. Since light from the outside can come inside the boat through the periscope… light inside can easily go out through the periscope making a huge white light on an otherwise pitch-black ocean.

Despite breaking navy parameters, these gentlemen are teaching us about old sub marine construction and interior. Mostly retired sub will be chopping to pieces to keep its secret which has out of date. These rare subject that you won't get anywhere. Except in city of Surabaya-Indonesia, TNI AL (Indonesian Navy) donated their glorious soviet whiskey type sub marine for city sub marine museum. It's remarkable u boat killer on its time. Thanks guys for your presentation and brave. Salute

What a nostalgic video... I visited this submarine many years ago when I was a child. I vaguely remembered the periscope and torpedo rooms. Back then I was still small, so I didn't reach the periscope to take a took, which was disappointing. It's sad to see this submarine abandoned, it could be serving as a museum or something. Thank you for this video, cheers from Portugal :)

This is my favorite video so far other than your trip to the Baikonur Cosmodrome. Love that you guys go the extra mile and actually partake in some sorta sketchy missions/adventures on secure or dangerous sites. Look like tons of fun and would love to do some of this sight seeing myself. Has me sitting here after a busy work day and few drinks fantasizing about goin to one of these places with a couple of my buddies. Gettin in there and fully exploring/get up to the highest spot and enjoy the epic views and drink drink a beer and take a picture with your friends and say hey, we did this!

I once met Richard Marcenko (he formed seal team six) I was a little kid at the time and all I could think about were submarines. I asked him what it was like inside a submarine "it's like a goddamn sewer" he says. This video solidifies that

Incredible. Huge amount of respect and appreciation for these guys

You guys uplift the abandon exploration to the next F level!

18:09 this is the second time in this footage where everyone who's done confined space entry training was screaming at the screen. So glad you thought better of going down in there especially with a strong smell! Can you remember what it smelt of?

Probably one of the most underrated channels, love your videos, I've only just discovered you guys and I can't wait to see more of you're content :)))

The crew is probably larger than you think. Most Navy submarines use what they called hot bunking, one person gets out another person goes in. we still do this in modern sub today as far as I know except for officers or captions. So a count of the bunk numbers is not the count of the crew most likely. Love the show guys just found the channel little bit ago.

Epic adventure, loved it. Love the respect you give the places you visit also.

Amazing video guys,I love the humor between the pair of you.

One of the best adventures. Really nice video, thank you guys

So much of dedication! Swimming in 10 degrees water in a naval base next to marines. Spectacular video. Keep it up.

That was a great adventure in Portugal. Watching your other videos too. Well done.

Beautiful! Great! Thank you very mutch!

This was amazing for me topping this seems impossible! Love the other videos very much just this one is absolutely amazing.

Zoals altijd weer een mooi avontuur!

Absolutely amazing video, fascinating stuff!

You guys have the BEST adventures!

I was waiting for the video for a long time :) Time to make some popcorn first and then watch this new adventure :)

You guys are freaking incredible.

Perfect Trip! Thank you .

Epic video, they should SO renovate and maintain this submarine and make it available during summertime for people who want to take shorter trips in the submarine. That would be spectacular, even if you only cruise around at the surface. To see everything in working order is just a unique experience. To feel, see and listen to a real old submarine in action.

Just found your channel yesterday and I've already watched most of your vids. The Quality of your content is amazing. makes me want to go exploring myself. I've already sneaked into abandoned housings in the past but mostly nothing special. The coolest by far was an old Motel, build on a cliff just above the Lago di Garda, between Riva del Garda and Limone sul Garda. Anyway hope you guys keep up the good work and don't get caught... again

Respect guys! Gave locatie en wát n leidingen en kranen.. echt claustrofobisch dat werk. Duimpje omhoog 👍👏

Beautiful guys. I am from where you found it 😃 Thanks for this awesome adventure. Lovely the final part. Best regards

Imagine someone comes looking for you, they’re clearing the sub and you run and hide in the torpedo tube, and they look around and close it and leave. Goodnight 💤

Really unique video, not often somebody walks inside submarine just like that. Thanx guys

Very cool ... Thanks guys ... It was a great adventure!

Extraordinary exploration. Never seen the interior of a submarine. I cannot live there, it's small. BRAVO and thanks.

Ik vind jullie echt helemaal geweldig, topfilms leuke gozers, ga zo door ;)

Best channel on KZfaq , you guys film better than most TV station I'm sad you don't have more subscrubers!

Another great film. Well done :)

That was a very interesting video! Thanks for sharing!

the name of the submarine is NRP Delfim. Near him there are 2 portuguese militar ships NRP João Coutinho and NRP Batista de Andrade. EDIT: I don't know if when you went there, the NRP Afonso Cerqueira was still there. You can see a submarine equal to this in Cacilhas the NRP barracuda. Both are of the same class.

Another great video guys.

You guys are fearless! sleeping in that thing.

Vet weer....elke keer weer een genot!

It was with a submarine like this "NRP Delfim" where you were, more precisely, the "NRP Barracuda" than in 1983, during the NATO exercise, "Locked Gate 83", at the time commanded by Lieutenant Captain Brites Nunes, he placed himself just below the "CVN 69 Eisenhower" and sailed a few miles in that position, undetected.

Just discovered your channel and I have to say your work is amazing, great job

Great work to explore these old machines and mega structures... appreciation from Pakistan🇵🇰 ...

Vienes parte de Un Poco De Todo?

A truly awesome explore!

Great explore. The sub looks like a museum.

you made it into the news here in portugal!

Fantastico Video!! También me gusto mucho el del Buran Space Shuttle !!! :or favor hagan mas videos! Son SUPERLATIVOS!!

Man man man, wat ben ik keer op keer toch ongelofelijk onder de indruk van jullie videos. Diepe respect

Excellent job guys, keep up the great exploring. --KTmCandog!

life inside a amazing and complicated machine

Like si binieron por UN POCO DE TODO

You did everything right! Love it, be safe.

great video. Insane adventure.

Wow goed gefilmd ook, een plezier om naar te kijken

Amazing trip :)

Best adventure ever

I really enjoyed this.Iwas like a professional documentary.The photography and sound was perfect,and the comradeship between the two explorers was so great to see. Subbed and liked. Brilliant film.

Outstanding adventure.

you guys are a blast

Geweldig!

Next video: sneaking into area 51 Would be amazing 😂

Gotta give props to those sub guys, under water for months on end, super tight quarters, idk how y'all can do it. I'd lose my mind.......

Daphne submarine-I served on one of those.

SIIIIICK. You guys have bigger balls than the torpedo's that sub used to carry. Bad ass

Awesome exploration

Really enjoyed the intro to this one guys, gave it such an intense atmosphere. Nice job 🤛🏻

Superheros you all are!!

Decent Video of a post ww2 sub possibly 70,s 80,s They entered through the fin so up b4 going down usually. So hatch above sea level on surface. Ex submariner UK RN.

Great video!

The Navy said it had zero relevance to them because it was decommissioned, they pressed charges to the police for trespassing.

Very wonderful Portuguese submarine ♥️♥️⚓⚓👍👍

Excellent :)

Oh Man!, This adventure into this sub is primed for a great sci-fi story! They fall asleep and when they awaken they are in WWII on a German U-Boat!!!

Groete van Suid Afrika!!! Cool video ek hou baie van julle videos😃👍👍👍

Awesome adventure nicely done! Cant believe you guys slept in those moldy cots hahaha! Couldn't tell from the video how moldy is was but have to imagine it being pretty bad.

VERY VERY VERY GOOD VIDEO I LIKE IT CONGRATULATIONS.

Btw yes subscribed and love the vids

Fantastic... concerned about the confined spaces, I noticed in a later vid the guys using a gas detector made me feel better. Stay safe !

Shaky cam and heavy breathing always get my heart pumping!

You didnt find a captains cabin? Thrilling video 👍😃

i love all your adventures!

I can't begin to imagine how terrifying it would've been when inside a submarine with ships and possibly planes? dropping depth charges at you to try and damage your hull! Even more so a hull breach with water spraying everywhere inside slowly filling up!

Yehhh to the Navy!!! 🍺

you crazy dudes great video i love subs and the sandwiches to hahaha

Sema mass video taliva keep it up

Aaaahhhh.....to be young again ! Captain BUCKLEY(ret.)

Very smart idea not to go into that small hatch with the strong smell, I believe it was probably a Bilge tank or something that is meant not to be usually accessed. The air in that tank must’ve been old and had other particulates in it which if you went deeper could’ve killed you.

What an experience, staying overnight in a submarine must be so cool. You get to see some amazing stuff, but boy was it claustrophobic in there! I don't think I've ever seen so many valves and pipes and they were all crammed into an unbelievably small space. The torpedo tubes were insane :D

In Cacilhas, about 2-3 Kms from this place, there's her sistership, the Barracuda, and she's outside the water XD , you might want to try to check it for a next time XD

Great vid guys really enjoy your stuff, from Florida USA.!

brilliant episode !

incredible and fascinating! Many thanks and greetings from Germany

Wow dat moet spannend geweest zijn! Als je gepakt word heb je flink bijzonderheden! Ik werk bij de marine en heb een keer gekeken op een sub. Niets voor mij haha. Gave video weer 👍👍

I wonder what would happen if you threw a battery in? Maybe it's like that movie journey to the island or something and you can switch it on and drive off

I’ve been on a few submarines in my lifetime that is the Nappiest I’ve ever seen ! lol What a death trap. It looks like it was in service until just last month.

Dope as hell, man. Any photos online?

Sleeping in the torpedo room! I love it! I wonder how old this sub is and when it was decommissioned?

Omg Bob. Meest epic avontuur sinds de spaceshuttle. Wat een toplocatie. Geweldig gefilmd en commentaar! Chapeau en ook voor de outro song.