I usually plan trips well in advance, so this feels last minute for me! We will be visiting friends in the Languedoc (somewhere near Carcasonne) for 5 days in late March, then will spend 3 days traveling to and seeing Guernica, Bilbao or Pamplona before heading to Barcelona for 4-5 days. We will rent a car upon arriving in France, and might take it into Spain if that makes sense. We have several questions:
1) Which airport should we fly into in France (from the west coast of the US)?
2) Should we keep our rental car as we travel into Spain?
3) Should we spend our 3 days traveling across the Basque region to Bilbao, or would we be better off spending it on the coast between Coillure and Barcelona or somewhere else?
Any other advice anyone might have is welcome, we are fairly flexible at this time (I think!). We are hoping to visit Carcasonne and Minerve at the very least during our time in the Languedoc.