Most car rental companies in Bonassola require a credit card for renting a car. This is because the credit card is used as a form of security deposit in case of accidents, damages, or unpaid fees. It is recommended to check with the car rental company beforehand if alternative payment methods are accepted if you do not have a credit card.

When renting a car in Bonassola, you will typically need the following documents:

• A valid driver's license from your home country
• A valid passport or ID card
• A credit card in the name of the main driver for the security deposit
• Proof of insurance coverage or the option to purchase insurance from the car rental company

It is always recommended to check with the specific car rental company for their exact document requirements.

When renting a car in Bonassola, the car rental company usually offers several insurance options, including:

• Collision Damage Waiver (CDW): This covers damage to the rental vehicle but often comes with an excess fee.
• Theft Protection (TP): This covers theft of the rental vehicle but often comes with an excess fee.
• Third Party Liability Insurance (TPL): This covers damage or injury to other people or property outside of the rental vehicle.

It is important to carefully review the terms and conditions of the insurance options and consider your own coverage before making a decision.

When renting a car in Bonassola, there may be additional fees and charges that you should be aware of, such as:

• Airport surcharges
• Young driver fees for drivers under a certain age
• Additional driver fees
• One-way rental fees
• Fuel charges

It is recommended to carefully review the terms and conditions of the rental agreement to understand all potential fees before making a reservation.

Driving a rental car from Bonassola to other countries may be allowed, but it depends on the car rental company and the specific terms of your rental agreement. Some car rental companies may have restrictions on taking their vehicles to certain countries.

It is important to inform the car rental company of your travel plans and verify any restrictions or additional requirements they may have for traveling internationally.

If the rental car breaks down in Bonassola, you should contact the car rental company immediately. They will provide instructions on what steps to take, which may include contacting roadside assistance or arranging for a replacement vehicle.

It is important to have the car rental company's contact information readily available to report any issues or emergencies during your rental period.