Visa-free
Citizens of the EU, the UK, the United States, Canada, Australia, New Zealand, Japan, South Korea and a long list of others enter without a visa. The usual allowance is 90 days within any 180-day period.
EU citizens may enter on a national identity card rather than a passport. Everyone else needs a passport valid for the duration of the stay.
The shortcut most people do not know
If you hold a valid multiple-entry Schengen, US, UK or Irish visa, or a residence permit from one of those, you may enter Montenegro without a Montenegrin visa — typically for up to 30 days — even if your nationality would otherwise require one.
This matters for a lot of people combining Montenegro with a trip to Croatia or Italy. The visa you already have does the work.
The 24-hour registration
Every foreign visitor must be registered with the local police within 24 hours of arriving. In practice your accommodation does it — they take your passport at check-in, register you, and hand back a small slip along with the tourist tax.
- Staying in a hotel or a booked apartment: it is done for you. Keep the slip.
- Staying with friends or family: somebody has to go to the police station and register you. This one gets missed.
- Camping or moving daily: register at each place.
- Fines for not registering range roughly from €60 to €600 per person, depending on the case.
It is rarely checked on the way out. When it is checked, having no slip is expensive and slow, and there is no way to fix it retrospectively at the airport.
The tourist tax
Around €1 per person per night, collected with the registration. It is a real tax and the slip is your proof of both. Children under a certain age are usually exempt or reduced.
Crossing borders by car
Montenegro shares land borders with Croatia, Bosnia and Herzegovina, Serbia, Kosovo and Albania. All are open to ordinary traffic. Two things travel with the car rather than with you:
- A green card — international motor insurance — if the car is hired in another country or registered abroad. Without it you may be turned back or made to buy cover at the border.
- Permission from the rental company, if the car is hired. Some forbid certain countries entirely.
Queues at Debeli Brijeg, the main Croatian crossing, can run to an hour or more on August weekends. Sitnica, further inland, is usually quicker and adds twenty minutes of driving. Both are open around the clock.
Staying longer
Beyond 90 days you need a temporary residence permit, applied for from inside the country, on grounds of work, study, property ownership or family. Montenegro also runs a digital nomad residence scheme. None of it is done at a border and none of it is quick.

