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Hungary: 10 places worth the journey

Buda Castle, Hungarian Parliament Building, Andrássy út and 7 more — what each one is, and why it is worth the detour.

Places
10
World Heritage
2
Language
Hungarian
Currency
HUF
Buda Castle, Hungary
Buda Castle · Castle complex in Budapest, Hungary · Jakub Hałun, CC BY-SA 4.0

What to see in Hungary

Chosen from everything Wikidata knows about Hungary and ranked by how many Wikipedia language editions describe them, which is about as close to "famous" as open data gets. 2 are on UNESCO's World Heritage list.

Buda Castle World Heritage

Buda Castle

Castle complex in Budapest, Hungary

Once also called the Royal Palace and the Royal Castle, the historic castle and palace complex of Hungary's kings in Budapest. First completed in 1265; the Baroque palace that now covers most of the site went up in 1749–1769, was badly damaged in the Siege of Budapest in World War II, and was rebuilt in a simpler Baroque style under state communism.

Photo: Jakub Hałun, CC BY-SA 4.0

Hungarian Parliament Building

Hungarian Parliament Building

Seat of the National Assembly of Hungary

Also called the Parliament of Budapest, after where it stands, the seat of Hungary's National Assembly, a notable national landmark and a popular sight in Budapest. It stands on Kossuth Square, on the Pest side of the city, on the Danube's east bank.

Photo: Source: User:Godot13 Derivative: User:MathKnight, CC BY-SA 4.0

Andrássy út World Heritage

Andrássy út

UNESCO World Heritage Site in Hungary

A boulevard in Budapest, Hungary, laid out in 1872, joining the Városliget with Erzsébet Square.

Photo: User Sndr on en.wikipedia, Copyrighted free use

Great Hungarian Plain

Great Hungarian Plain

Largest part of the Pannonian Plain

A plain covering most of present-day Hungary, and the biggest part of the wider Pannonian Plain.

Photo: Németh Dániel, CC BY-SA 4.0

Széchenyi Chain Bridge

Széchenyi Chain Bridge

Oldest bridge in Budapest

A chain bridge over the Danube linking Buda and Pest, the western and eastern halves of Budapest, Hungary's capital. Designed by the English engineer William Tierney Clark and built by the Scottish engineer Adam Clark, it was the first permanent Danube bridge in Hungary.

Photo: Alireza Javaheri, CC BY 3.0

Aquincum

Aquincum

Historical Roman settlement on site of Budapest

An ancient city on the northeastern border of Pannonia, a province of the Roman Empire, whose ruins lie in the Óbuda district of Budapest, Hungary's capital.

Photo: Civertan, CC BY 3.0

St. Stephen's Basilica

St. Stephen's Basilica

Church in Budapest, Hungary

Named after Stephen, Hungary's first king, whose right hand lies in its reliquary: a Roman Catholic basilica in Budapest.

Photo: Godot13, Attribution

Hungarian State Opera House

Hungarian State Opera House

Neo-Renaissance opera house in Budapest

A historic opera house on Andrássy avenue in central Budapest, first called the Hungarian Royal Opera House, designed by Miklós Ybl, a leading figure of 19th-century Hungarian architecture.

Photo: Jeremy Oakley, CC BY 2.0

Matthias Church

Matthias Church

Catholic church in Budapest, Hungary

Properly the “Church of the Assumption of the Buda Castle”, and less often the Coronation Church of Buda, a Catholic church on Holy Trinity Square, Budapest, Hungary, in front of the Fisherman's Bastion, at the centre of Buda's Castle District.

Photo: Stefan Schäfer, Lich, CC BY-SA 4.0

About Hungary

A landlocked Central European country covering much of the Carpathian Basin. Its neighbours are Slovakia (north), Ukraine (northeast), Romania (east and southeast), Serbia (south), Slovenia and Croatia (southwest) and Austria (west). It lies in the Danube's drainage basin and is mostly great lowland plains.

Officially Hungary. Known locally as Magyarország.

Based on the Wikipedia article, licensed CC BY-SA 4.0: the facts are Wikipedia's, the wording is this site's.

Questions travellers ask

What is worth seeing in Hungary?

This guide lists 10: Buda Castle, Hungarian Parliament Building, Andrássy út and Great Hungarian Plain and others. Buda Castle and Andrássy út are UNESCO World Heritage Sites.

How were these places chosen?

By machine, from open data, with no human ranking them and nobody able to pay for a place on the list. Everything Wikidata records in Hungary that is a building, a landform, a protected area or a tourist attraction, has coordinates, a photograph and an English Wikipedia article, is ranked by how many Wikipedia language editions wrote about it. Provinces, cities, airports, stations and stretches of sea shared with the neighbours are filtered out.

Which places here are UNESCO World Heritage Sites?

2 of the 10 in this guide: Buda Castle and Andrássy út. That is not the full count for Hungary, only the listed sites that made this guide.

What language is spoken in Hungary, and what currency?

Hungarian. The currency is HUF.

How do I get mobile data in Hungary?

A travel eSIM is usually the cheapest way, and avoids a roaming bill. The plans suggested at the foot of this guide start at $1.81 for 2GB per day. The eSIM is data-only and sits alongside your normal SIM, so calls, texts and WhatsApp keep working on your own number.

Which networks would my phone use in Hungary?

Telenor Hungary and Vodafone. Your phone picks whichever has the best signal where you are, the same way a local phone does.

One practical note: staying online

Maps, tickets and translation all want data, and roaming is the expensive way to get it. A Computatus eSIM eSIM connects to Telenor Hungary and Vodafone once you land, and installs by QR code before you leave.

See 11 Computatus eSIM plans for Hungary from $1.81
Prices as exported 2026-07-31. Tap a plan to open its order page.
Plan Data Valid Price Order
2GB per day Cheapest 2 GB 1 day $1.81 Get it →
2GB per day 2 GB 1 day $2.15 Get it →
3GB for 15 days 3 GB 15 days $2.69 Get it →
3GB for 30 days 3 GB 30 days $2.86 Get it →
3GB per day 3 GB 1 day $3.04 Get it →
5GB per day 5 GB 1 day $3.67 Get it →

No app needed. Install by QR code before you fly, keep your own number for calls, and it connects the moment you land.

Telenor Hungary 5GVodafone 5G

Open the $1.81 plan →

A commission on plans bought through these links is what pays for this guide. Nothing above depends on it: the places are chosen before any price is looked up.