Your Arusha Adventure Starts at ARK Airport

Yes, you absolutely need an International Driving Permit (IDP). Tanzania requires foreign visitors to carry an IDP alongside their home country license. Police checkpoints are common, and rental agencies won't release a vehicle without both documents. Get your IDP from AAA before departure—it costs around $20 and takes minutes. Your US license alone will NOT be accepted, and driving without proper documentation can result in fines or vehicle impoundment.

It takes some getting used to, but most American drivers adapt within a day. The biggest challenges are remembering to stay left at intersections and using turn signals with your right hand. The steering wheel is on the right side of the vehicle. Take extra care at roundabouts (traffic flows clockwise), and consider renting an automatic to reduce cognitive load. Avoid driving at night until you're comfortable with the switch.

Get the 4WD—no question. Most roads to major attractions like Serengeti, Ngorongoro Crater, and Tarangire are unpaved, deeply rutted, or washed out during rainy seasons. A sedan will leave you stranded or damaged. Even in Arusha city, potholes and uneven surfaces are common. The extra $20-40 per day for a 4WD (typically a Toyota Land Cruiser or Land Rover) is cheap insurance against costly repairs, towing fees, or ruined safari plans.

Absolutely. In and around Arusha, you'll encounter livestock (cattle, goats, donkeys) on roads constantly, even highways. Maasai herders move animals across roads with little warning. At dawn and dusk, wildlife like zebras, giraffes, and warthogs may wander onto roads near national parks. Never drive at night outside the city—animals are nearly invisible, and collisions can be fatal for both you and the animal. Slow down, stay alert, and use high beams when appropriate.

Gas stations are plentiful in Arusha city, but become sparse and unreliable once you head toward national parks. Some stations in remote areas run out of fuel or have limited hours. For any trip beyond Arusha, plan your refueling stops carefully and consider carrying 20-40 liters of extra fuel in jerry cans (most safari rental companies provide these). Stations typically accept cash (Tanzanian shillings), and credit card acceptance is rare outside the city—always carry sufficient cash.

Purchase full comprehensive coverage including collision damage waiver (CDW), theft protection, and third-party liability. Given the road conditions, wildlife risks, and remote areas you'll likely explore, basic insurance is inadequate. Consider supplementing with coverage from your credit card or a third-party travel insurer, but verify they cover Tanzania specifically (many exclude certain African countries). Expect a $500-1,500 credit card hold for the deductible. Roadside assistance is worth it—towing from the Serengeti to Arusha can cost hundreds of dollars.