Cooler temperatures and plenty of inexpensive flights make the off-season a great time to explore regions close to Ibiza. We asked Lina ter Hennepe, the founder of Costa Brava Hotspots, to write us an exclusive guide to the Catalan coast; home to picturesque villages, wild bays, vineyards and museums. From Cadaqués to Barcelona, Lina shows us where to eat stay, eat, drink, swim and walk.