1 GB / 7 days
Best for: A short visit with maps, messages and occasional browsing.
This option pairs the 1 GB allowance with a stated validity period of 7 days.
Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.
* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.
Here's how Onetel stacks up against other options in Monaco.
Prices shown in USD
7 days of unlimited data in Monaco costs $208.68 — about $29.81 a day on Monaco Telecom, with no roaming charge and no SIM to swap. In Monaco, 5G is live.
Choose your Monaco eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.
Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.
Best for: A short visit with maps, messages and occasional browsing.
This option pairs the 1 GB allowance with a stated validity period of 7 days.
Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.
Best for: A stay of around two weeks with regular navigation and messaging.
The 3 GB allowance remains available across a stated validity period of 15 days.
Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.
Best for: A longer stay or more frequent streaming, video calls or work use.
The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.
Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.
Your eSIM roams onto Monaco's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.
Monaco is a city-state with near-100% outdoor coverage on all networks; no rural or remote coverage gaps exist. Some indoor locations may lack 5G mmWave due to building density.
The Monaco mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.
Check your accommodation and the places you expect to visit in Monaco. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.
Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.
Check the selected product scope for every country on your itinerary. Your Monaco plan and a regional plan may have different included destinations and validity periods.
Compare your phone with 4G bands B1, B3, B7, B20 and 5G bands n78 in the existing Monaco network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.
Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.
When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.
Monaco is a small principality on the French Riviera, but its scale does not limit what you can do. Start your day at the Prince's Palace, where the changing of the guard takes place each morning. From there, walk down to the old town of Monaco-Ville for quiet streets and sea views. In the afternoon, head to Port Hercule to watch the yachts and have a coffee at a waterfront café. If you are visiting during the Monaco Grand Prix in May, expect the entire city to be focused on the race track. For a relaxed evening, dine at a restaurant in the Condamine market area. Avoid trying to do too much in one day; the hills are steep and the heat can be draining. Instead, pick two or three activities and enjoy them fully.
Monaco's attractions are compact but varied. Here are the ones worth your time:
Each attraction is within walking distance of the others, but be ready for steep stairs and slopes.
Monégasque cuisine blends French, Provençal, and Italian influences. Try these local dishes:
Monaco also has many Michelin-starred restaurants, but most visitors eat well at casual brasseries near the port. Avoid ordering pizza; it is rarely the local specialty.
The best weather for a Monaco trip is late spring and early autumn. May is ideal because the Monaco Grand Prix brings energy and events, but prices are high and crowds are thick. September and October offer warm Mediterranean temperatures without the summer crush. Summer months from June to August are hot and crowded, especially on weekends. Winter, from November to March, is cooler and quieter. Many outdoor attractions close or have shorter hours. If you want to see the Prince's Palace state rooms, visit between June and October. For the Grand Prix, book accommodation a year in advance. For a calm beach holiday, aim for late September. Always check local holidays, as some museums and shops close on national days.
Monaco's dress code is more formal than other Riviera towns. Pack these essentials:
Leave bulky winter coats and heavy boots at home. A small daypack is useful for carrying water and a camera.
The details worth knowing about your Monaco eSIM
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