Avila and Salamanca Day Trip from Madrid. Discover two of Spain’s best-preserved medieval cities on this day trip to Avila and Salamanca from Madrid. Traveling by air-conditioned vehicle with an expert guide, drive to the exquisite, walled UNESCO World Heritage site city of Avila. Discover top Avila attractions including the fortress-like Avila Cathedral and Basilica of St Vincent, and visit UNESCO-listed Salamanca, a sandstone-built city famous for its 12th-century university. Admire the gorgeous, sandstone Plaza Mayor, the richly carved university entrance façade and other sights, and enjoy free time to have lunch, shop and explore independently. Book Now and Save 10% Off Avila and Salamanca Day Trip from Madrid.