In this guide
💡 The Short Version: Perched 95 metres above the Danube River atop the asymmetric pylon of Most SNP, the flying-saucer-shaped UFO observation deck costs €11.50 to €12.50 for adults (weekday mornings are cheapest) and €8.90 to €10.50 for students. It is open daily from 10:00 to 23:00. Tickets cannot be booked online; they are sold only at the reception desk at the base of the tower. Or book a tour: a hop-on hop-off bus tour with an optional UFO ticketad from €25 covers transport around the city, and a Devín Castle and UFO Sky Deck tourad from €180 includes all entries.
⚠️ Tickets are reception-only, and the open-air deck involves 30 stairs. You cannot buy observation tickets online; you queue at the ground-level ticket desk on the Petržalka riverbank. The lift goes to the indoor bar and restaurant level, but the rooftop terrace is thirty stairs up, so the open deck is not wheelchair accessible.
Ticket prices and entry conditions
The observation deck, open-air viewing platform and panoramic restaurant are run by UFO watch.taste.groove. Tickets are sold at the pylon reception desk:
| Ticket Type | Official Price | Requirements and Inclusions |
|---|---|---|
| Standard Adult | €11.50 (Mon–Fri 10:00–13:00) or €12.50 | High-speed lift, indoor panorama bar, open-air roof deck |
| Student | €8.90 (Mon–Fri 10:00–13:00) or €10.50 | Valid ISIC, Euro<26 or student photo ID required |
| Child (under 15 years, over 111 cm) | €7.90 (Mon–Fri 10:00–13:00) or €9.30 | Children under 15 must be accompanied by an adult |
| Small Children (under 111 cm height) | Free | Measured at the reception measuring bar |
| Day & Night Supplement | +€3.50 | Allows two entries within 48 hours (daylight + night illumination) |
Students must present a valid physical or digital ISIC or national university card to obtain the discounted fare.
The flying-saucer pod of the UFO observation deck on Most SNP. Photo: Stefan Pettersson, Wikimedia Commons, CC BY-SA 3.0.
Opening hours and lift operations
- Observation Deck and Viewpoint: Open daily Monday to Sunday from 10:00 to 23:00.
- UFO Bar: Open daily from 10:00 to 23:00.
- UFO Restaurant: Open daily from 12:00 to 23:00. Last kitchen orders are taken at 22:00.
- Operating Days: The tower is open 365 days a year, remaining accessible during standard bank holidays and through the winter season.
Ascent is handled by an inclined high-speed passenger lift installed inside the east pylon of the bridge structure. The cabin travels along a 45-degree angle for the first section before rising vertically, taking about 45 seconds to reach 95 metres. A safety attendant operates the lift doors.
Tours and combined packages
While tickets for independent visits are sold only at the counter, several city tours package UFO entry with sightseeing bus routes and day trips to Devín Castle.
Hop-on hop-off bus with optional UFO entry
From €25 · 4.5 stars from 404 reviews · 1 to 2 hours · optional cruise and UFO entry
An electric hop-on/hop-off bus around Bratislava, with options to add a Danube cruise or entry to the UFO observation deck. Bratislava: Hop-on/hop-off bus tour + optional river cruise & UFOad
Devín Castle and UFO Sky Deck excursion
From €180 · no reviews yet · 4 hours · all entries included
A guided tour of Devín Castle and the UFO Observation Deck in an electric vehicle, with all entries included. Bratislava Castles & Views: Devin + UFO Sky Deck Entryad
Official counter ticket or tour: price comparison
| Option | Official box office | Third-party tour package | Practical consideration |
|---|---|---|---|
| Standard adult deck entry | €11.50 to €12.50 | N/A (ticket only sold at door) | Walk-in queue at pylon base; card payments accepted |
| Sunset double-entry (Day & Night) | €15.00 | Not offered on third-party sites | Buy at the counter on your first morning; valid for 48 hours |
| City bus tour + UFO ticket combo | €11.50 to €12.50 ticket only | Bus tour from €25.00, UFO entry optional | Includes transport around town, so you skip the walk across the bridge |
The panoramic view from 95 metres
The UFO is a member of the World Federation of Great Towers. On clear days you can see into Austria (the wind farms of Burgenland) and south towards Hungary.
From the circular open-air terrace:
- North: Looking straight across the Danube, Bratislava Castle dominates the horizon on its limestone rock, flanked by the Gothic spire of St Martin’s Cathedral and the red clay roofscape of the medieval Old Town.
- South: The concrete panel apartment blocks (paneláky) of Petržalka stretch towards the horizon. Petržalka is a planned housing estate built during the 1970s and 1980s.
- West: The wide sweep of the Danube winds into the Little Carpathians foothills, with the Austrian border running just three kilometres from the riverbank.
- East: The curve of the river flows past the green expanse of Sad Janka Kráľa, the Old Bridge (Starý most), the Apollo Bridge and the modern glass riverfront towers of Eurovea.
The panorama of Bratislava Castle and Old Town from the UFO observation deck. Photo: Stimoroll, Wikimedia Commons, Public domain.
History and architecture of Most SNP
The bridge supporting the UFO tower was originally constructed between 1967 and 1972 as Most SNP (Bridge of the Slovak National Uprising, later named Nový most between 1993 and 2012 before reverting to its historic title). Designed by architect Ján Lacko and structural engineer Arpád Tesár, it opened on 26 August 1972:
- Engineering design: It remains the world’s longest cable-stayed bridge with a single pylon and a single cable-stayed plane. The main river span measures 303 metres without a single support pillar placed in the Danube riverbed, ensuring uninterrupted river navigation.
- The flying saucer pod: The steel lenticular structure at the summit measures 32 metres in diameter and weighs over 480 tonnes. It was built on the ground and hoisted to the top of the 85-degree inclined pylon using hydraulic jacks.
- Urban controversy: Construction of the bridge’s northern approach road required demolishing a significant portion of Bratislava’s historic Jewish quarter (Podhradie) and the 19th-century Moorish-style Neolog Synagogue on Rybné námestie. Today, a memorial Holocaust sculpture and silhouette of the destroyed synagogue stand beside the northern ramp opposite the cathedral.
Walking across Most SNP to the tower
You can walk to the UFO tower from the historic centre. The bridge has two levels:
- Upper deck: Four traffic lanes reserved exclusively for motor vehicles.
- Lower deck: Two pedestrian and cycling walkways suspended directly beneath the roadway on either side of the steel box girder.
To walk across, head to Rybné námestie beside St Martin’s Cathedral. Follow the marked ramp descending onto the eastern lower walkway. The walk across the Danube takes roughly 8 to 10 minutes (approximately 430 metres). Steel railings separate the footway from traffic, and it looks over river traffic, tour cruisers and the castle ramparts. The walkway ends at the foot of the pylon, where an entrance path leads into the UFO ticket lobby.
The pedestrian walkway suspended below the roadway on Most SNP. Photo: Jules Verne Times Two, Wikimedia Commons, CC BY-SA 4.0.
Practical visiting tips
- Best time for photography: Arrive about 45 minutes before sunset to photograph the white walls of Bratislava Castle in late-afternoon light, see the sun set behind the Little Carpathians, and watch the street lamps and castle spotlights come on at dusk.
- Dress for wind: The open-air platform is 95 metres above the river valley and windy. Bring a light jacket even on warm summer evenings.
- Safety: The open-air terrace is enclosed by stainless steel mesh fencing that extends overhead. Camera lenses fit through the gaps.
- The Skywalk: From May to October the tower offers the UFO Skywalk. Harnessed to a safety rail with an instructor, participants step outside the glass windows and walk along a 60-centimetre exterior ledge around the pod. It must be booked in advance via the operator’s website.
- Public transport access: If you do not wish to walk across the bridge, take bus 91, 93 or 94 from the city centre to the “Most SNP” bus terminal situated directly beneath the northern bridge approach, or bus 50 or 83 to “Aupark” on the south bank. Transport fares and contactless payment rules are explained in public transport in Bratislava.
What to see next
- Bratislava Castle: the castle hill across the river gives the view back towards the UFO.
- St Martin’s Cathedral: the coronation cathedral at the northern bridgehead.
- Slovak National Gallery: along the northern Danube embankment, with modern art and riverfront architecture.
- Free Things to Do in Bratislava: free parks including Sad Janka Kráľa, next to the UFO pylon.
- Bratislava City Hub: all tickets, tours and day trips.
Common questions
How much does the UFO observation deck cost in Bratislava?
Adult admission is €11.50 on weekday mornings (10:00 to 13:00) and €12.50 at other times. Students pay €8.90 or €10.50, children over 111 cm pay €7.90 or €9.30, and children under 111 cm enter free.
Can I book UFO tickets in advance online?
No. The operator sells observation deck tickets exclusively in person at the ground reception desk inside the southern bridge pylon. Advance reservation is only offered for tables in the restaurant.
What are the UFO tower opening hours?
The observation deck and the panoramic bar are open daily from 10:00 to 23:00, 365 days a year. The restaurant serves meals from 12:00 to 23:00.
How do I get to the UFO observation deck?
Walk across the pedestrian footway suspended under Most SNP from the Old Town (Rybné námestie) to the south bank in 8 to 10 minutes, or take bus 91, 93 or 94 to the 'Most SNP' or 'Pri sade' stops.
Is the UFO tower observation deck wheelchair accessible?
Partially. The high-speed lift inside the pylon reaches the restaurant and bar level with full step-free access. However, reaching the open-air observation deck requires climbing a narrow flight of 30 steps from the bar.
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