The Portuguese Castle on Qeshm Island is one of the most valuable remnants of the Portuguese colonial period in the Persian Gulf region. This castle, built by the Portuguese in the 16th century, played a strategic role in controlling the trade and military routes of the area.

The Portuguese Castle in Qeshm was constructed in 1507 under the orders of Alfonso de Albuquerque, a prominent Portuguese military commander. The main purpose of building this castle was to control the passage of ships and protect Portugal's commercial interests in the region. The castle was designed with thick walls and high watchtowers, making it resistant to potential enemy attacks.

The architecture of the Portuguese Castle is a blend of European and local styles, reflecting the cultural exchanges between the two regions. The use of local limestone and the design of the watchtowers in a distinct Portuguese style are among the castle's most prominent features.

In modern times, this castle has become one of the most important tourist attractions on Qeshm Island. Visitors can explore the history of the castle as they walk through its interior and enjoy the stunning views of the surrounding landscape. Additionally, the castle serves as a historical venue for various festivals and cultural events, attracting even more tourists to the area.

