Summer tourists are eyeing Croatia’s sparkling Adriatic coast, but a looming fuel shortage is turning excitement into anxiety.

The country’s fuel imports have dropped sharply due to regional supply chain hiccups, and local stations are already reporting longer queues and higher prices. Travelers who rely on rental cars or private shuttles are feeling the pressure most acutely.

Experts point to a perfect storm of factors: reduced Russian crude shipments, a spike in European demand after pandemic‑related travel rebounds, and limited storage capacity at Croatian depots. The result is a fragile market where a single disruption can trigger nationwide shortages. Authorities warn that without swift intervention, the situation could worsen as the peak holiday month approaches.

For visitors, the first practical step is to book transportation well in advance.

Car‑rental agencies are already limiting their fleets, so securing a reservation now can lock in a vehicle before availability dwindles. Many companies also offer “fuel‑pre‑pay” options, allowing you to purchase a set amount of fuel at a fixed price, which can shield you from sudden price spikes.

Consider alternative modes of travel whenever possible. Ferries between the mainland and islands such as Hvar, Brač, and Korčula run on diesel, but they often receive priority fuel allocations, making them more reliable than road transport during shortages.

If you’re staying in Dubrovnik, plan to explore the Old Town on foot.

The historic core is compact, and most attractions, restaurants, and museums are within walking distance. Walking not only saves fuel but also lets you soak in the city’s limestone streets and sea breezes at a leisurely pace.

For longer day trips, join organized tours that use larger buses. These vehicles are typically filled to capacity, meaning the fuel cost per passenger is lower, and tour operators tend to secure fuel contracts that protect against sudden price hikes.

Another tip: download offline maps and route planners before you leave.

When fuel stations become scarce, you’ll want to avoid unnecessary detours that waste precious liters. Apps like Google Maps or Here WeGo let you pre‑load maps for areas with limited internet, ensuring you can navigate even if you lose signal in remote coastal towns.

In places like Split, parking near the Riva promenade can be challenging, and many drivers circle the area looking for a spot, burning fuel in the process.

Instead, park in designated municipal lots on the outskirts and walk or bike to the city center. The city has introduced a bike‑share system, and renting a bike for a few hours costs a fraction of a tank of gasoline.

For those who prefer public transport, Croatia’s bus network is extensive and relatively inexpensive.

Intercity buses connect major hubs like Zagreb, Zadar, and Pula, while regional lines serve smaller coastal villages. Buying a multi‑day pass can save both money and the hassle of refueling.

Check the latest schedules online, but also keep a printed copy of the timetable, as some remote stops may lose internet connectivity during peak summer months.

When renting a car, opt for a fuel‑efficient model.

Hybrid or small‑engine vehicles consume up to 30 % less fuel than larger SUVs, extending the distance you can travel between fill‑ups. Rental agencies often label their eco‑friendly options clearly, making the choice straightforward.

Don’t forget to keep your tire pressure at the recommended level.

Under‑inflated tires increase rolling resistance, which can add several liters of fuel consumption over a 100‑km journey. A quick check at any service station can improve mileage and reduce the frequency of refueling stops.

If you’re planning a road trip along the Dalmatian coast, map out your fuel stops ahead of time.

Major towns such as Šibenik, Makarska, and Poreč have multiple stations, but smaller villages may only have one boutique pump that runs out quickly during peak hours. Arriving early in the morning can increase the odds of finding an available pump.

Consider carrying a portable fuel canister, but only if local regulations permit it.

Some European countries restrict the transport of extra fuel on public roads, so verify Croatia’s rules before you pack a canister. If allowed, a small, certified container can act as a safety net for those remote stretches between towns.

Travel insurance that includes trip interruption coverage is more valuable than ever.

Should a severe fuel shortage force you to cancel a planned excursion or extend your stay, a robust policy can reimburse non‑refundable bookings and even cover additional accommodation costs.

Look for policies that specifically mention “fuel shortages” or “transport disruptions” in the fine print.

Local authorities are already taking steps to mitigate the crisis.

In Zagreb, the government has announced temporary fuel rationing for non‑essential travel, and in coastal regions, priority fuel deliveries are being directed to hospitals and emergency services first.

Staying informed about these measures can help you adjust your itinerary on the fly without panic.

Follow reputable news sources and the official tourism board’s social media channels for real‑time updates.

They often post alerts about station closures, price changes, and alternative transport options, allowing you to make informed decisions quickly.

Finally, embrace flexibility as your greatest asset.

If a planned ferry ride is canceled due to fuel constraints, have a backup plan such as a scheduled bus or a guided tour that can fill the gap. The Adriatic coast is dotted with charming towns that are worth exploring even if they weren’t on your original list.

By staying proactive, diversifying your travel methods, and keeping a close eye on fuel news, you can still enjoy Croatia’s sun‑kissed beaches, historic sites, and vibrant nightlife without letting the fuel crisis ruin your summer vacation.