Fortín San Juan de la Cruz, San Juan

Fortín San Juan de la Cruz, also known as El Cañuelo, stands as a historical bastion of defense in the city of San Juan, Puerto Rico. This compact, yet formidable fortification is situated on the islet of Isla de Cabras at the entrance to San Juan Bay, directly across from the majestic El Morro fort. Constructed in the late 16th to early 17th century, Fortín San Juan de la Cruz played a crucial role in protecting the bay alongside El Morro by creating a strategic crossfire to deter enemy ships.

The fort's architecture is a testament to the military engineering of the Spanish colonial period, showcasing thick walls and a nearly square floor plan designed to withstand assaults and the test of time. Despite enduring attacks and suffering damage throughout its history, notably by the Dutch and English fleets, the fort has been preserved and stands as a symbol of Puerto Rico's rich military heritage.

As a lesser-known attraction compared to its more famous counterpart, El Morro, Fortín San Juan de la Cruz offers a more intimate glimpse into the island's past. Visitors can explore the remnants of the fort's barracks, storerooms, and gunpowder magazine while enjoying the panoramic views of the bay and San Juan's coastline.

Today, the fort is part of the San Juan National Historic Site and is managed by the National Park Service. It is open to the public, providing a unique opportunity to delve into the strategic military planning of the era and to understand the importance of Puerto Rico as a coveted maritime gateway to the Caribbean.