40 °C outside, ice-cold beer below ground - and a spa open until 4 a.m.

Prague is baking. Down here the cellar is cool and the beer is ice-cold

When the thermometer in Prague pushes toward 40 °C, a patch of shade simply isn't enough. The pavement radiates heat, the trams turn stuffy, the queues for ice cream stretch around the block. Summer in the city has its magic, but after a few hours in that swelter you start to wish for one thing only: somewhere genuinely cool and quiet to disappear into. We have exactly that kind of place, a stone's throw from the centre and two minutes from Hradčanská metro.

Beneath our corner of Dejvice lies a vaulted brick cellar the summer heat never reaches. It stays naturally cool, hushed, and always yours alone - no shared pool, no crowds, just a private room that belongs entirely to you for the length of your booking. Instead of a scorching street, you get a warm oak tub, ice-cold beer within arm's reach, and the feeling of having finally slipped away to a place where time slows right down.

And because this summer is a hot one, we've prepared three new reasons to come now rather than later: a night spa open until 4:00 a.m., morning hours with 10% off everything, and ice-cold Petrovické craft beer flowing from the tap straight into your glass. Each one gives your summer a different rhythm, and together they make up a format you won't find anywhere else in Prague. Let's walk through them.

The new favourite: a spa open until 4:00 a.m.

Most spas in Prague go dark at ten in the evening. This year we did the opposite and threw the doors wide open - you can now sink into a private beer bath or wine bath at two, three, even four in the morning. The small hours are some of the loveliest that summer in Prague has to offer, and until now nobody put them to use quite like this.

When the days are blistering, the night is the sweetest moment for a soak. The heat eases, the city falls quiet, the air in the cellar turns fresh, and the whole space belongs to just the two of you. No rush, no audience - only warm water, ice-cold beer from the tap beside the tub, and a silence in which you can finally hear yourselves think. It is an intimate, slightly secret pleasure, perfect for an anniversary, a romantic evening, a celebration for two, or simply for anyone who loves the feeling of the world asleep while they savour the moment.

The night spa is our exclusive format. Nowhere else in Prague stays open this late, so if you want to experience a beer or wine bath after midnight, this is essentially the only address in town. Booking a night slot is just as easy as booking any other hour - pick your date and room on the booking page and leave the rest to us. We'll chill the beer, fill the tub, and the night will be yours.

Morning hours, 10:00-12:00: 10% off everything, no compromise

More of a morning person? Then summer here holds one more advantage, and a very practical one. Every day between 10:00 and 12:00 our morning window applies: 10% off everything - the same procedure, the same tub, the same unlimited beer, simply at 10% less. It is the most affordable way to enjoy a full spa with us without giving up an ounce of quality. Nothing shortened, nothing trimmed away. The very same experience, just cleverly timed.

And there's a real bonus to these morning hours on the hottest days: early on, Prague is still pleasantly cool, the heat hasn't yet arrived. You take your beer bath or wine bath in peace, warm through, rest on the wheat straw - and step back outside refreshed and recharged just as the city is beginning to heat up. The rest of the day is then yours, lighter on your feet and in better spirits.

Who is the morning window made for? For couples who want to begin the day differently. For hotel guests with a free morning before they set off to see the sights. For anyone who'd rather not battle the afternoon swelter and would sooner enjoy the calm while the city is still fresh. A morning soak, 10% off everything in your pocket, and a whole summer day still ahead of you - it is hard to picture a better start.

Ice-cold Petrovické craft beer - straight from the tap into your glass

And now for the best part. Beside every tub stands a gold beer tower - and from now on it pours Petrovické craft beer. You serve yourself, straight into your glass, whenever the mood takes you, with no limit and nothing extra to pay. You're lying in a warm beer bath, it's 40 °C out in the street, and you draw ice-cold, freshly chilled beer from the tap right at your hand. It's hard to imagine a finer summer contrast.

Petrovické is honest craft from a small family brewery near Rakovník - not a mass-market label like the ones poured elsewhere, but genuine artisan beer with real character. We pour it in two styles: light and dark. The light is beautifully golden, with a gentle sweetness and a balanced, pleasing bitterness; it drinks easily, has a clean taste and a distinctive hop aroma - the brewers themselves call it "a jewel among beers". The dark rewards lovers of a fuller, more velvety taste and rounds out the mood of the evening perfectly. Whatever you fancy, it is chilled to exactly the right temperature.

This pairing - a warm bath drawn from real beer and hops, with ice-cold craft beer flowing from the tap alongside it - is the heart of the whole experience. You're not sipping from a plastic cup between two photos; you're sitting in a private cellar, pouring honest craft into your glass, leaving the hot Prague summer on the other side of the door. And because the beer flows without limit, you have all the time in the world.

Why us: three things you won't find together anywhere else in Prague

There are other beer spas in Prague, we know that. Most, though, pour ordinary commercial beer, close around ten in the evening, and offer essentially one and the same thing. This year we deliberately built a format that stands apart from the crowd - above all because these three things simply aren't found together anywhere else in the city.

First: a spa open until 4:00 a.m. Second: morning hours with 10% off everything, when you pay 10% less for the exact same experience. And third: Petrovické craft beer on tap instead of mass-market lager, light and dark, with no limit. Add to that a private brick cellar for you alone, a salt cave with massages, rest on a bed of wheat straw, and 18 years of experience backed by thousands of happy guests.

This isn't about a single discount or a single trick. It's about a whole summer format: whether you're an early bird, a night owl, a romantic couple or a gang of friends, we have precisely the option to suit your day and your wallet. And it is exactly this combination - time, price and honest beer together - that you can't assemble at the competition. That is why it pays to come to us.

How to make the most of summer here - by day and by night

It all comes down to the kind of person you are - and both paths lead to the same place: escaping the heat and giving yourself a moment that's purely your own.

The morning route. You arrive between 10:00 and 12:00, while Prague is still fresh and the heat hasn't struck. You take 10% off everything, settle into a beer bath or wine bath, pour yourself an ice-cold beer, and after the procedure rest on the warm straw. You step back outside warmed through, unwound and ready for the day - and you'll spend the whole hot afternoon in far better shape and spirits. An ideal start for couples and hotel guests alike.

The night route. You let the day burn out, wait for the city to grow quiet, and slip down to us around midnight. Outside the heat has finally eased, the cellar is pleasantly cool, and the whole space belongs to you. A warm tub, ice-cold Petrovické from the tap, silence and privacy - and the spa open right up until 4 a.m. For couples, celebrations, or anyone who loves it when the night belongs to them alone. Whether you choose the morning or the night, summer here has its own time and its own magic.

Everything that comes with it: privacy, salt, massage and snacks

The beer and the bath are the foundation, but the experience here goes deeper. Every booking means a private room for you alone - no sharing, no strangers. You choose by mood and by the size of your group: the intimate Rubínový pramen for one or two, the spacious Zlatý pramen with two tubs for up to four, or the V.I.P. Smaragdový pramen with its cedar phytobarrel for a truly special evening.

The procedure itself lasts around 90 minutes: 20 minutes in a warm tub of real beer, hops, yeast and malt at 35-38 °C with an automatic whirlpool - followed by a long rest on a bed of wheat straw. Throughout, you pour yourself ice-cold Petrovické from the tap, light and dark, with no limit, and a bowl of snacks comes with it. If you'd like to go further still, add a massage in the Safírový pramen salt cave, or choose the beer-and-wine combination in two tubs at once.

A word on comfort and safety: our spa is a gentle, relaxing pleasure, but warm water and alcohol don't suit absolutely everyone. Drink in moderation, keep plenty of water on hand, and if you have any health concerns, take a look at our contact page or get in touch beforehand. We want you to leave refreshed and feeling good.

Summer has its season - book before it's over

You'll find us at Dejvická 255/18, Prague 6, just a two-minute walk from Hradčanská metro station. There's a private room and a choice of beer or wine to pick from: a beer bath starts from 148 EUR per booking, a wine bath from 201 EUR, and the combo of two tubs from 238 EUR. The price is always per room, never per person, so two pay the same as one. The 10:00-12:00 morning window means 10% off everything, and the night hours until 4 a.m. are our exclusive format.

One thing is certain, though: this summer offer won't be around forever. The night spa, the morning saving and the ice-cold Petrovické on tap are all this summer's firsts - and whoever comes early gets the most out of them. Don't wait for the heat to break; it won't break easily, and summer slips away faster than you expect.

Booking takes just a few clicks on the booking page - simply choose your date, room and time. Looking for a gift? Reach for a gift voucher, valid for 12 months. And if there's anything at all you need, reach out to us through the contact page. Leave the baking city on the far side of the door, descend into the cool cellar, and pour yourself an ice-cold beer. Summer has just begun here.