Practical Info

Everything you need to know before your trip to Croatia

Essential Information

Key facts about Croatia and the Osijek-Baranja region

Population
Croatia: ~3.8 million
Osijek: ~80,000
Currency
EUR (Euro)
Visa/MasterCard accepted in 99% of shops
ATMs and exchange offices available
Electricity
220V, 50Hz
EU type socket (Type C / F)
Weather
20–35°C in August/September
Continental climate
Pack a raincoat & sturdy boots
Water
Safe to drink from tap throughout Croatia
Internet
Free WiFi at Campus
Login and password provided after registration
Language
Croatian
English and German widely spoken
Tipping
5–10% optional
Measurements
Metric system (km, kg, °C)

Driving in Croatia

Key rules for driving in Croatia

Rules of the Road
  • Drive on the right side
  • Seatbelts mandatory for all drivers and passengers
  • Children under 12 not allowed in front seat
  • Mobile phone use prohibited while driving
Speed Limits & Alcohol
  • Motorways: 130 km/h
  • National/Regional roads: 90 km/h
  • Urban areas: 50 km/h
  • Blood alcohol: 0.5‰ (0.0‰ for under 24 and professional drivers)

What to Pack

  • Raincoat or waterproof jacket
  • Sturdy boots (for competition field visits)
  • Comfortable walking shoes (for tours)
  • Evening wear (for Gala Dinner — dress code: evening wear)
  • EU power adapter (if your country uses a different socket type)