SI Super Intelligence curated directories

RO · Curated travel guide

Romania: 10 places worth the journey

Danube Delta, Bran Castle, Moldoveanu Peak and 7 more — what each one is, and why it is worth the detour.

Places
10
World Heritage
1
Language
Romanian
Currency
RON
Danube Delta, Romania
Danube Delta · River delta in Europe · European Space Agency, Attribution

What to see in Romania

Chosen from everything Wikidata knows about Romania 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.

Danube Delta World Heritage

Danube Delta

River delta in Europe

Europe's second largest river delta, after the Volga Delta, and the continent's best preserved. It forms where the Danube River flows into the Black Sea; most of it is in Romania, and a small part in Ukraine.

Photo: European Space Agency, Attribution

Bran Castle

Bran Castle

Castle in Transylvania, Romania

A castle at Bran, 25 kilometres (16 mi) southwest of Brașov, built in 1377 by Saxons who had been given the right to do so by Louis I of Hungary.

Photo: Todor Bozhinov, CC BY-SA 4.0

Moldoveanu Peak

Moldoveanu Peak

Mountain peak in the Southern Carpathians and the highest point of Romania

Rising 2,545 metres (8,350 ft) in the Southern Carpathians' Făgăraș Mountains, in Argeș County: the tallest summit in Romania.

Photo: Amorphisman, CC BY-SA 3.0

Palace of the Parliament

Palace of the Parliament

Seat of the Parliament of Romania

The seat of Romania's Parliament, on Dealul Spirii in Bucharest, the capital, first planned in Communist times as the People's House or House of the Republic. It rises 84 m (276 ft), goes 92 m (302 ft) below ground, and has 365,000 m² (3,930,000 sq ft) of floor area and a volume of 2,550,000 m³ (90,000,000 cu ft).

Photo: Diego Delso, CC BY-SA 4.0

Peleș Castle

Peleș Castle

Neo-Renaissance castle in Sinaia, Romania

A Neo-Renaissance palace in the Royal Domain of Sinaia, in the Carpathians near Sinaia, Prahova County, Romania, on an old medieval route between Wallachia and Transylvania. It was built from 1873 to 1914 and inaugurated in 1883.

Photo: Myrabella, CC BY-SA 3.0

Corvin Castle

Corvin Castle

15th-century castle in Romania

Also called Hunyadi Castle or Hunedoara Castle, a Gothic-Renaissance castle in Hunedoara, in today's Romania, regarded as one of Europe's biggest castles and one of the Seven Wonders of Romania.

Photo: Carcea Daniel, CC BY-SA 3.0 ro

Transfăgărășan

Transfăgărășan

Mountain pass in Romania

Also numbered DN7C, a paved mountain road across the southern Carpathians in Romania. It is ranked a national road, and only the Transalpina is a higher paved road in the country.

Photo: Horia Varlan from Bucharest, Romania, CC BY 2.0

Danube–Black Sea Canal

Danube–Black Sea Canal

Ship canal in Romania

A navigable canal in Romania from Cernavodă on the Danube, in two branches, to Năvodari and Constanța on the Black Sea. Run from Agigea, it is a key part of the waterway between the Black Sea and the North Sea through the Rhine–Main–Danube Canal.

Photo: Unknown, Public domain

Iron Gates

Iron Gates

Gorge on the river Danube between Serbia and Romania

A Danube gorge forming part of the border between Romania, to its north, and Serbia, to its south.

Photo: Denis Barthel, CC BY-SA 3.0

National Cathedral of Romania

National Cathedral of Romania

Romanian Orthodox cathedral in Bucharest, Romania

Also called the People's Salvation Cathedral: the patriarchal cathedral of the Romanian Orthodox Church, an Eastern Orthodox church in central Bucharest, standing on Spirea's Hill opposite the Palace of Parliament.

Photo: MIHAIL, CC BY-SA 4.0

About Romania

A country of Central and Southeastern Europe on the Danube's lower course, north of the Balkan Peninsula and on the Black Sea's northwestern shore. Ukraine lies to its north and east, Moldova to its east, Bulgaria to its south, Serbia to its southwest, Hungary to its west and the Black Sea to its southeast.

Officially Romania.

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 Romania?

This guide lists 10: Danube Delta, Bran Castle, Moldoveanu Peak and Palace of the Parliament and others. Danube Delta 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 Romania 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: Danube Delta. That is not the full count for Romania, only the listed sites that made this guide.

What language is spoken in Romania, and what currency?

Romanian. The currency is RON.

How do I get mobile data in Romania?

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 Romania?

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

See 10 Computatus eSIM plans for Romania 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.

Vodafone 4GOrange 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.