Nagu (Nauvo) Guest Harbour is situated in the archipelago town of Parainen, specifically in the village of Nauvo, Finland. It serves as a popular stopover point for sailors navigating the Finnish Archipelago Sea, offering convenient access to the surrounding islands and waterways. The marina is centrally located, providing easy walking distance to local amenities, including shops, restaurants, and basic services.
The harbour area is well-sheltered, providing protection from prevailing winds and waves, making it suitable for overnight stays and short-term mooring. Facilities typically include basic marina services such as fresh water, electricity, waste disposal, and sanitary amenities. The marina's proximity to the village center allows visiting sailors to easily explore local attractions and provisions.