Apps on the go
Camper Contact
The travel app from the NKC. This app is downloadable for a tablet or smartphone has all RV sites and campsites in Spain and Portugal with photos, reviews, etc. There is a light version and a full paid version. The light version is somewhat basic we recommend the paid version for the best experience https://www.campercontact.com/nl/content/app.
Park4night
As an alternative to Campercontact, this app is also useful. Lots of parking lots where RVs are allowed, campgrounds and RV parks. There is a free version for if you travel occasionally and a paid version for avid travelers. The app can seem a bit overwhelming because it also includes all parking lots in the searches but for remote spots the app can be handy. Learn more at https://park4night.com/en