You'll be spending most of the day chilling out at Playa de San Juan. I love coming here because it's a long stretch of beach lined with plenty of restaurants and cafes. The sand and water is also extremely clean.
A trip to Costa Blanca wouldn't be complete without a visit to the picturesque white-washed alleyways of Altea. You'll be expanding your exploration zone and soon find out why they call this the “Santorini of Spain”.