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Slovakia: 10 places worth the journey

Spiš Castle, Gerlachovský štít, Bratislava Castle and 7 more — what each one is, and why it is worth the detour.

Places
10
World Heritage
1
Language
Slovak
Currency
EUR
Spiš Castle, Slovakia
Spiš Castle · Large castle site in eastern Slovakia · Andrei Stroe, CC BY-SA 4.0

What to see in Slovakia

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

Spiš Castle World Heritage

Spiš Castle

Large castle site in eastern Slovakia

The ruins of a castle in eastern Slovakia, one of the country's six biggest castle sites, above Spišské Podhradie town and Žehra village in the Spiš region.

Photo: Andrei Stroe, CC BY-SA 4.0

Gerlachovský štít

Gerlachovský štít

Highest mountain in Slovakia

Informally called Gerlach, the highest peak of the High Tatras, of Slovakia and of the Carpathian Mountains, usually given as 2654.4 m above sea level.

Photo: Kristo, CC BY-SA 3.0

Bratislava Castle

Bratislava Castle

Castle in Slovakia

Bratislava's main castle, in Slovakia's capital: a massive rectangular building with a tower at each corner, on a lone rocky hill of the Little Carpathians right above the Danube, in the middle of the city.

Photo: C.Stadler/Bwag, CC BY-SA 4.0

Bojnice Castle

Bojnice Castle

Medieval castle in Bojnice, Slovakia

Built in the 12th century in Bojnice, Slovakia: a Romanesque castle from the Middle Ages that keeps some of its original Gothic and Renaissance features.

Photo: Studiowacho, CC BY-SA 4.0

Rysy

Rysy

Mountain in the High Tatras

A mountain on the High Tatras crest, in the eastern Tatras, on the Poland–Slovakia border. It has three summits: the south-eastern, 2,473 m (8,114 ft), the north-western, 2,500 m (8,202 ft), and the middle one, 2,501 m (8,205 ft).

Photo: Andrzej Makarczuk,, CC BY-SA 2.5

Kriváň (peak)

Kriváň (peak)

Mountain in Slovakia

A mountain of the High Tatras in Slovakia, towering over the upper part of what was Liptov County; several polls of nature lovers have voted it the country's most beautiful peak.

Photo: Achernar, CC BY-SA 3.0

Devín Castle

Devín Castle

Castle ruins in Bratislava, Slovakia

A castle in Devín, a borough of Bratislava, Slovakia's capital.

Photo: Unknown, CC BY-SA 3.0

Lomnický štít

Lomnický štít

Mountain in Slovakia

One of the highest and most visited peaks of Slovakia's High Tatras, linked by cable car to Tatranská Lomnica. Its summit, 2,634 metres (8,642 ft) above sea level, is second in the range only to Gerlachovský štít.

Photo: Unknown, CC BY-SA 3.0

About Slovakia

Officially the Slovak Republic, a landlocked Central European country, with Poland to its north, Ukraine to its east, Hungary to its south, Austria to its west and the Czech Republic to its northwest. Its mostly mountainous land covers about 49,000 km² (19,000 sq mi) and has over 5.4 million people.

Officially The Slovak Republic. Known locally as Slovensko.

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 Slovakia?

This guide lists 10: Spiš Castle, Gerlachovský štít, Bratislava Castle and Bojnice Castle and others. Spiš Castle is a UNESCO World Heritage Site.

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 Slovakia 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?

1 of the 10 in this guide: Spiš Castle. That is not the full count for Slovakia, only the listed sites that made this guide.

What language is spoken in Slovakia, and what currency?

Slovak. The currency is EUR.

How do I get mobile data in Slovakia?

A travel eSIM is usually the cheapest way, and avoids a roaming bill. The plans suggested at the foot of this guide start at $2.15 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 Slovakia?

Orange and O2. 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 Orange and O2 once you land, and installs by QR code before you leave.

See 10 Computatus eSIM plans for Slovakia from $2.15
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 $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 →
5GB for 30 days 5 GB 30 days $4.26 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.

Orange 5GO2 5G

Open the $2.15 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.