Porto, Portugal - July 28, 2024 Remnants of the medieval fortified surrounding wall of the city.
Avila, Spain - February 11, 2023 Arched gate leading to a narrow street, part of the city fortifications in the surrounding wall.
Avila, Spain - February 11, 2023 Merlons in the stone battlements, an architectural feature of the medieval fortified surrounding walls.
Avila, Spain - February 11, 2023 Architectural decorative feature on the arch of a medieval gate, part of the fortified walls of the city.
Avila, Spain - February 11, 2023 Fortified tower that is part of the medieval surrounding wall, an ancient structure and major tourist attraction.
Avila, Spain - February 11, 2023 Semi-circular stone structure that is part of a medieval fortified surrounding wall.
Avila, Spain - February 11, 2023 High section of a medieval fortified surrounding wall against a blue sky.
Avila, Spain - February 11, 2023 Small metallic sculpture titled Paseo by Emilio Rodriguez Almeida, located by the medieval fortified surrounding wall.
Avila, Spain - February 11, 2023 Gate arch and towers in the medieval fortified city wall.
Avila, Spain - February 11, 2023 Fortified tower of the medieval surrounding wall, an ancient structure that is a major tourist attraction.
Avila, Spain - February 11, 2023 Promenade along the medieval fortified city walls, a famous landmark in the city.
Avila, Spain - February 11, 2023 People by the medieval fortified surrounding wall, a major tourist attraction in the city.