The ten Budapest sights worth planning a trip around are Fisherman’s Bastion, Buda Castle, St. Stephen’s Basilica, the Opera House, the Great Synagogue, the National Museum, the Danube, the Parliament, Heroes’ Square and the Chain Bridge. Our order is built around how much each place rewards a first-time visitor for the time it takes, from a quick walk across a bridge to a half-day inside a castle district. Budapest is really two cities, hilly Buda on the west bank and flat Pest on the east, and you can see most of this list on foot in two days.
| Rank | Attraction | Side of the Danube | Best for |
|---|---|---|---|
| 1 | Fisherman’s Bastion | Buda | Views over the river and Parliament |
| 2 | Buda Castle and Castle District | Buda | History, museums, UNESCO streets |
| 3 | St. Stephen’s Basilica | Pest | Dome terrace and weekly concerts |
| 4 | Hungarian State Opera House | Pest | Architecture and evening performances |
| 5 | Dohany Street Synagogue | Pest | Europe’s largest synagogue |
| 6 | Hungarian National Museum | Pest | Hungarian history in one building |
| 7 | The Danube | Both | A river cruise at night |
| 8 | Hungarian Parliament Building | Pest | Guided tour of the interior |
| 9 | Heroes’ Square | Pest | Free, with two museums beside it |
| 10 | Szechenyi Chain Bridge | Both | The classic first walk |
1. Fisherman’s Bastion
The Bastion looks like a fairy-tale castle, which is fair, because it was never built to defend anything. The neo-Gothic and neo-Romanesque terraces went up between 1895 and 1902 on Castle Hill, with seven towers for the seven Magyar tribes that settled the Carpathian Basin in 896. A bronze statue of King Stephen I on horseback stands in front. The Bastion is part of the UNESCO-listed Buda Castle District.
The top turrets and upper terraces are ticketed. In 2026 the official price is 1,700 Hungarian forints on the spot, card only, with half price for students and children aged 6 to 14, and the ticketed hours run 9:00 to 19:00 for most of the year (until 21:00 from June to September). Entry is free on March 15, August 20 and October 23 and from December 24 to 31. The site is scheduled to be open from January 2 to December 23, 2026.
2. Buda Castle and the Castle District
The palace complex of the Hungarian kings sits at the southern tip of Castle Hill, and its history stretches back to the 13th century. Over the centuries the building has been wrecked and rebuilt several times, most recently in a restoration program that is planned to run from 2019 to 2030. The reconstructed St Stephen’s Room opened to visitors on August 20, 2021.
Wander the surrounding Castle District for churches and 19th-century houses; the whole area has been a World Heritage Site since 1987. The courtyard also appeared in Katy Perry’s 2010 “Firework” video. Take the funicular up from Clark Adam Square at the foot of the Chain Bridge if your knees object to the hill.
3. St. Stephen’s Basilica
The church is named after Hungary’s first king, and his preserved right hand is kept in a reliquary inside. The church ranks among the tallest buildings in the city, matched in height by the Parliament, which is a deliberate statement, as the story goes, that the spiritual and the secular carry equal weight.
A terrace at the base of the dome gives a 360-degree view of the city. Inside, look for the marble, and check the basilica’s own site for concert dates, since organ and choir concerts are held there regularly. Check ticket prices before you go, as we could not confirm the current rates.
4. Hungarian State Opera House
The neo-Renaissance house on Andrassy Avenue opened in 1884 (the original article gave 1895 as the build date; 1884 is the opening). Gustav Mahler directed here from 1887 to 1891 and Otto Klemperer was music director from 1947 to 1950. The horseshoe auditorium seats about 1,260 under a ceiling painted with the nine Muses.
The house was renovated between 1980 and 1984 and reopened exactly 100 years after its first night, on September 27, 1984. The best way to see it is to buy a seat for a performance, which often costs less than a decent dinner in the city.
5. Dohany Street Synagogue
This is the largest synagogue in Europe and one of the largest in the world, built between 1854 and 1859 in the 7th district and seating about 3,000 people. The Moorish-style exterior mixes Romantic, Gothic and Byzantine elements, topped with two onion-shaped domes.
The complex also holds the Heroes’ Temple, a Jewish museum, a graveyard and a memorial. A restoration after the fall of communism was completed in 1996. Treat it as a serious place, so dress modestly and expect security checks.
6. Hungarian National Museum
Founded in 1802, it covers the history of Hungary from the earliest settlement to the 20th century and is not to be confused with the Hungarian National Gallery, which holds the art. Architect Mihaly Pollack designed the neoclassical building, and the Roman stone inscriptions sit in the basement.
Opening hours and exhibitions change, so check the museum’s own calendar. It suits a rainy afternoon.
7. The Danube
Budapest’s nickname is the Pearl of the Danube, and the river runs through ten countries from the Black Forest of Germany to the Black Sea. In the city it splits Buda from Pest and is crossed by famous bridges, including the Chain Bridge and Liberty Bridge.
The standard way to enjoy it is an evening river cruise, when Parliament and the castle are lit. Prices vary widely by operator and boat type, so compare before you book.
8. Hungarian Parliament Building
Parliament sits on Kossuth Lajos Square on the Pest bank, built in the Gothic Revival style with a Renaissance Revival dome and a symmetrical facade. The building carries 242 sculptures inside and out, and its central hall is sixteen-sided. The Holy Crown of Hungary has been displayed under the dome.
Visit by guided tour only, which includes the grand staircase and the central hall. The official booking page was behind a verification screen when we checked, so confirm tour times and prices on the official site before you plan around it.
9. Heroes’ Square
The square at the end of Andrassy Avenue is dominated by the Millennium Monument. The Seven Chieftains of the Magyars stand at the base of the column, and the colonnades carry statues of Hungarian kings and national leaders. At the front is a cenotaph that guidebooks often call the Tomb of the Unknown Soldier, though it is not a burial site.
The Museum of Fine Arts and the Hall of Art flank the square, and City Park starts behind it. The Archangel Gabriel statue on top of the column was taken down in 2024 for restoration, so check what the monument looks like when you arrive. Imre Nagy was reburied here in 1989.
10. Szechenyi Chain Bridge
The first permanent bridge across the Danube in Budapest was designed by English engineer William Tierney Clark and opened in 1849, with stone lions by Janos Marschalko guarding the ends. The design is a larger version of Clark’s earlier bridge at Marlow on the Thames.
Retreating German forces blew it up in January 1945, and it was rebuilt. The bridge was closed to traffic from March 2021 to August 2023 for a renovation, so the crossing looks good again. At about 375 meters long, the walk takes about ten minutes.
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FAQ
What is the number one attraction in Budapest?
Our pick is Fisherman’s Bastion, for the fairy-tale terraces and the view over the Danube and Parliament. Buda Castle comes second.
How much does Fisherman’s Bastion cost in 2026?
The official on-the-spot ticket for the upper terraces is 1,700 Hungarian forints, with half price for students and children aged 6 to 14. It is free on March 15, August 20, October 23 and December 24 to 31.
How many days do you need in Budapest?
Two full days cover this list: one for Buda (Bastion, castle, Danube) and one for Pest (Basilica, Opera, Synagogue, Parliament, Heroes’ Square).
Can you visit the Hungarian Parliament?
Yes, by guided tour only. Check the official site for tour times and prices, as they change.
Is the Chain Bridge open to walk across?
Yes. It was closed to traffic for renovation from March 2021 to August 2023 and has since reopened.
How we put this list together
We ranked the sights by how much a first-time visitor gets for the time and money spent, using the attractions’ own opening hours, ticket pages and public records for dates and facts.
Prices and opening hours change, so check each attraction’s official site before you travel.
Last updated: October 2026.
