Ávila in Spain is a medieval gem surrounded by ancient walls, a UNESCO World Heritage Site. Its narrow streets are lined with well-preserved Romanesque and Gothic churches, creating a picturesque setting reminiscent of a bygone era. The city is famous for its stunning Cathedral, the birthplace of Saint Teresa, and the rich history that permeates its charming plazas and squares. Ávila is a must-visit destination for history buffs and architecture enthusiasts alike.