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Monaco: 10 places worth the journey

Prince's Palace of Monaco, Monte Carlo Casino, Cathedral of Our Lady Immaculate and 7 more — what each one is, and why it is worth the detour.

Places
10
Language
French, Monégasque
Currency
EUR
Prince's Palace of Monaco, Monaco
Prince's Palace of Monaco · Official residence of the Sovereign Prince of Monaco · Jorge Franganillo, CC BY 4.0

What to see in Monaco

Chosen from everything Wikidata knows about Monaco and ranked by how many Wikipedia language editions describe them, which is about as close to "famous" as open data gets.

Prince's Palace of Monaco

Prince's Palace of Monaco

Official residence of the Sovereign Prince of Monaco

Where Monaco's Sovereign Prince officially lives: a palace that began in 1191 as a fortress of Genoa. Over a long and often dramatic history, many foreign powers have bombarded and besieged it.

Photo: Jorge Franganillo, CC BY 4.0

Monte Carlo Casino

Monte Carlo Casino

Casino in Monte Carlo, Monaco

Officially the Casino de Monte-Carlo, a complex in Monaco for gambling and entertainment. Besides a casino, it houses the Opéra de Monte-Carlo and the offices of Les Ballets de Monte-Carlo.

Photo: Fruitpunchline, CC BY-SA 4.0

Cathedral of Our Lady Immaculate

Cathedral of Our Lady Immaculate

Catholic church building in Monaco

Once called the Cathedral of Saint Nicholas, and informally the Cathedral of Monaco: the seat of the Archdiocese of Monaco, a Roman Catholic church in the Monaco-Ville ward, consecrated to the Blessed Virgin Mary as the Immaculate Conception.

Photo: User:Berthold Werner, CC BY-SA 3.0

Hôtel de Paris

Hôtel de Paris

Luxury hotel in Monaco

A luxury hotel standing on Monte Carlo's Place du Casino, which opened its doors in 1864 when the Société des Bains de Mer was developing Monaco.

Photo: Bengt Nyman, CC BY 3.0

Mont Agel

Mont Agel

Mountain on the border between France and Monaco

A mountain of the Maritime Alps on the France–Monaco border. Its summit, 1,148 metres (3,766 ft) above sea level, is in France, but Monaco's own highest point, on a path called Chemin des Révoires, lies on its slopes at 161 metres (528 feet).

Photo: Alexander Migl, CC BY-SA 4.0

Grimaldi Forum

Grimaldi Forum

Event venue in Monaco

An international event venue in Monaco's Larvotto ward, opened in 2000 and named after the House of Grimaldi, Monaco's historic ruling family. It holds approximately 120 events a year and receives 250,000 visitors.

Photo: Grimaldi Forum Monaco, CC BY-SA 4.0

Jardin Exotique de Monaco

Jardin Exotique de Monaco

Botanical garden in Monaco

A botanical garden on a cliffside in Monaco, first opened in 1931, mainly showing exotic succulents.

Photo: Tangopaso, Public domain

Chemin des Révoires

Chemin des Révoires

Highest point in Monaco

A path in the Les Révoires district of the Principality of Monaco, and the country's highest point.

Photo: Unknown, CC BY-SA 3.0

Odeon Tower

Odeon Tower

Skyscraper in Monaco

A double skyscraper in the Principality of Monaco, the first high-rise built in the city-state since the 1980s.

Photo: Nik, CC BY-SA 4.0

About Monaco

Officially the Principality of Monaco, a sovereign city-state and microstate of Western Europe on the French Riviera: a semi-enclave with France to its north, east and west and the Mediterranean to its south, with Italy's Liguria region about 15 km (9.3 mi) to the east. Its 38,423 people live on 2.08 km² (0.80 sq mi), making it the world's most densely populated sovereign state and, after Vatican City, the second smallest.

Officially The Principality of Monaco. Known locally as Monaca, Múnegu.

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 Monaco?

This guide lists 10: Prince's Palace of Monaco, Monte Carlo Casino, Cathedral of Our Lady Immaculate and Opéra de Monte-Carlo and others.

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 Monaco 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.

What language is spoken in Monaco, and what currency?

French, Monégasque. The currency is EUR.

How do I get mobile data in Monaco?

A travel eSIM is usually the cheapest way, and avoids a roaming bill. The plans suggested at the foot of this guide start at $28.43 for 1GB 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 Monaco?

Monaco Telecom. 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 Monaco Telecom once you land, and installs by QR code before you leave.

See 9 Computatus eSIM plans for Monaco from $28.43
Prices as exported 2026-07-31. Tap a plan to open its order page.
Plan Data Valid Price Order
1GB per day Cheapest 1 GB 1 day $28.43 Get it →
1GB for 7 days 1 GB 7 days $30.09 Get it →
2GB per day 2 GB 1 day $53.49 Get it →
3GB for 15 days 3 GB 15 days $80.23 Get it →
3GB for 30 days 3 GB 30 days $85.26 Get it →
5GB for 30 days 5 GB 30 days $133.73 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.

Monaco Telecom 5G

Open the $28.43 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.