This August we are flying into Barcelona and out of Madrid with 3 weeks in between. Travelling with my husband and I are our two daughters (8 and 6) who are seasoned travellers and open to adventure. We are thinking of staying in the north eastern part of the country (Madrid being the farthest south) because of the heat... The only thing we've booked so far is a week in a cute little town on the coast north of Barcelona. Also considering going up to Basque country.
Any suggestions for kid/family friendly places?