We are traveling to Spain for the first time with 3 kids(ages 12, 10, 7).
Travel dates are for 3 weeks, leaving late June-July. Flights have been booked, but no plans and need advice planning! We are flying into Barcelona and would prefer not spending to much time there. Would love suggestions on how much time is should be spent there before moving along and the must-sees. My husband wants to go Pamplona and we'd like to stay San Sebastian for 5-7 days. I would love to travel to Seville. We'd like the trip to be relaxing and not to hectic doing too much, moving from place to place.
TIA!