Driving in Montenegro — A Practical Guide for UK, US and Australian Tourists Traffic Laws International Driving Permit (IDP) Deposits & Payment Roads & Driving Conditions 🛣️ Coastal Roads ⛰️ Mountain Passes 🚇 Sozina Tunnel Seasonal Driving ❄️ Winter (Nov–Apr) ☀️ Summer (Jul–Aug) 🌤️ Shoulder Season (May, Sep–Oct) Border Crossings Useful Resources for Driving in Montenegro Montenegro Traffic Rules Tivat Airport Visit Montenegro Driving in Montenegro — IDP, Laws, Deposits & Borders Driving in Montenegro — A Practical Guide for UK, US and Australian Tourists IDP requirements, 0.03% BAC limit, winter tyres, deposits, and border rules — all verified 🇬🇧 UK / US / AU Specific ✅ Verified Facts 🛂 Border Policy Included Planning your route from TIV? Check our drive times table for realistic travel times by season. Traffic Laws Blood alcohol limit €200–2,000 fine, licence seizure On 24/7, year-round (dipped beams) €40–150 fine Speed — urban / rural / motorway 50 / 80 / 100 km/h €30–2,000 depending on excess Warning triangle Mandatory in every vehicle €30–60 fine All passengers, all seats €40–100 fine Mobile phone Hands-free only €40–150 fine ⚠️ BAC 0.03% — much lower than UK (0.08%), US (0.08%), and AU (0.05%) limits. One glass of wine can put you over. Essentially zero tolerance. International Driving Permit (IDP) Where to Get 1968 Convention Post Office or AA 1949 Convention AAA (online or in-person) 1949 Convention NRMA, RAA, RACQ 💡 Some local agencies accept Roman-alphabet licences without an IDP, but major suppliers (Sixt, Hertz, Europcar) will ask for one. Don't risk it — an IDP costs very little and takes minutes to get. Deposits & Payment Coverage Level Deposit Hold Card Required Basic (CDW only) Credit card only Full coverage (CDW + theft + extras) Credit card only Zero-excess / full protection Credit card (some accept debit) ⚠️ Debit cards are generally not accepted for the deposit pre-authorisation. Always bring a credit card to avoid problems at pickup. 💡 The deposit is a pre-authorisation (hold), not a charge. Your bank temporarily reserves the amount on your credit card. It's released after you return the car undamaged — typically within 5–14 business days. Roads & Driving Conditions 🛣️ Coastal Roads Narrow, beautiful, and slow. The road through Kotor Bay villages is often single-lane with blind corners. Expect oncoming traffic — drive patiently. ⛰️ Mountain Passes Lovćen and Durmitor feature dramatic switchbacks. No guardrails in places. Use low gear on descents. Coaches are banned on the worst sections. 🚇 Sozina Tunnel €2.50 each way on the Podgorica–Bar route. Saves 30+ minutes compared to the old mountain road. Well-lit and maintained. Seasonal Driving ❄️ Winter (Nov–Apr) Winter tyres mandatory 1 November – 1 April by law. Rental cars should be equipped automatically, but confirm at pickup. Mountain passes may close temporarily. ☀️ Summer (Jul–Aug) Peak tourist traffic — coastal roads gridlock. Book automatic cars early (they sell out). Temperatures reach 35°C+ so ensure air conditioning works. Start drives early morning. 🌤️ Shoulder Season (May, Sep–Oct) Best driving conditions. Warm weather, manageable traffic, lower rental prices. Ideal for road trips around the coast and mountains. Border Crossings 🇭🇷 Croatia ✓ Usually yes Summer border queues up to 2 hrs 🇧🇦 Bosnia & Herzegovina ✓ Usually yes Shorter queues, check supplier 🇦🇱 Albania ⚠️ Restricted Check supplier Road quality varies significantly 🇽🇰 Kosovo ✗ Not permitted Virtually all suppliers prohibit Always declare your border intent at pickup, get the cross-border document, and keep it with you during the trip. Without it, you may face issues at the border or with your insurance. See drive times to the Croatian border from Tivat Airport. Unleaded 95, Premium 98, and diesel are widely available (~€1.50–1.70/litre). Stations are well-distributed on main roads but fewer in mountain areas — fill up before heading inland. ⛽ Check your fuel policy at pickup. Most suppliers use "full-to-full" — pick up full, return full. Keep your last fuel receipt as proof. Useful Resources for Driving in Montenegro Montenegro Traffic Rules Official road regulations Tivat Airport Arrivals & departures Visit Montenegro Official tourism portal Questions about driving in Montenegro? Contact us ← Check drive times from TIV Do I need an International Driving Permit for Montenegro? Montenegro does not strictly require an IDP by law if your licence uses the Roman alphabet. However, major rental suppliers — including Sixt, Hertz, and Europcar — specifically ask for one. An IDP costs very little (£5.50 in the UK, $20 in the US, ~A$35 in Australia) and takes minutes to get. We strongly recommend carrying one to avoid any issues at the rental desk. What is the drink-driving limit in Montenegro? The blood alcohol limit in Montenegro is 0.03% — much lower than the UK (0.08%), US (0.08%), and Australia (0.05%). One glass of wine can put you over the limit. Penalties range from €200 to €2,000 fines plus licence seizure. Essentially, treat it as zero tolerance. Can I drive a rental car from Montenegro to Croatia? Yes, most rental suppliers allow cross-border travel to Croatia for an additional fee of approximately €40. You must declare your border intent at pickup and obtain the cross-border document. Be aware that summer border queues at the Montenegro–Croatia crossing can reach up to 2 hours. Always check your specific supplier's cross-border policy before booking. How much is the rental car deposit in Montenegro? Deposit amounts vary by coverage level. Basic CDW-only policies typically require a €800–1,500 hold, full coverage (CDW + theft + extras) requires €300–800, and zero-excess or full protection policies require €0–300. The deposit is a pre-authorisation (hold) on your credit card, not a charge — it is released after you return the car undamaged, typically within 5–14 business days. Debit cards are generally not accepted. What are the speed limits in Montenegro? Speed limits in Montenegro are 50 km/h in urban areas, 80 km/h on rural roads, and 100 km/h on motorways. Fines for speeding range from €30 to €2,000 depending on how far over the limit you are. Note that Montenegro has very few motorways — most driving is on two-lane roads with frequent sharp bends, especially along the coast and through mountain passes.