Vigo

Here's an ideal itinerary for one day in Vigo that includes wine and sailing:

Morning:

• Start your day with a delicious breakfast at one of the local cafes in the city center. You can try some traditional Galician pastries like "empanadas" or "bica" cake.
• After breakfast, head to the port of Vigo to start your sailing adventure. You can rent a boat or join a sailing tour to explore the beautiful coastline of the Rias Baixas region. Enjoy the stunning views of the Atlantic Ocean and the Cies Islands while sipping on some local wine.

Afternoon:

• After your sailing adventure, head to the nearby town of Cambados, which is known as the "capital of Albariño wine". Here, you can visit some of the local wineries and taste some of the best wines in the region. You can also learn about the wine-making process and the history of the Albariño grape.
• For lunch, try some of the local seafood dishes like "pulpo a la gallega" (Galician-style octopus) or "navajas" (razor clams) at one of the many seafood restaurants in Cambados.

Evening:

• After lunch, head back to Vigo and explore the city's historic center. You can visit the Cathedral of Santa Maria de Vigo, the Castro Fortress, or the Museum of Contemporary Art.
• For dinner, try some of the local cuisine at one of the many restaurants in the city center. You can try some traditional dishes like "caldo gallego" (Galician soup) or "lacón con grelos" (pork with turnip greens).
• End your day with a glass of local wine at one of the many bars in the city center. You can try some of the local wines like Albariño, Godello, or Mencia.

I hope this itinerary helps you plan your day in Vigo! Let me know if you have any other questions or if there's anything else I can help you with.