The Naantali Guest Harbour is well-known for its idyllic location in the heart of the Old Town. The restaurants and the cafées situated by the Guest Harbour offer mouth-watering delicacies.

Saunas, showers, TV, magazines, a washing machine and a tumble-dryer are located in the office building of the Naantali Tourist Information. The harbour facilities also include a fuelling point, a pumpout station and a septic tank drainage, and waste recycling bins. The harbour fee can be paid at the harbour office or at the office of the Naantali Tourist Information.