Viana do Castelo

Large parking area for campervans and also for tourist buses. Quiet after 10 PM. No services except for rubbish bins. Very close to the town, which is well worth a visit, and has many restaurants.

large parking lot close to town, fortunately a nice shopping center at the end of the shopping street, otherwise not much to see

The area for parking the camper is after the car park. I don't think it's an authorized parking lot, but it's tolerated, especially when the city hosts events that attract a lot of tourists.