Havana, Cuba · attraction-guide

Fortaleza de San Carlos de la Cabaña — Havana visitor guide

Plan your visit to Fortaleza de San Carlos de la Cabaña in Havana: what to see, practical tips, how to get there and nearby highlights.

Fortaleza de San Carlos de la Cabaña

Perched on the eastern edge of Havana’s harbour, the Fortaleza de San Carlos de la Cabaña remains the most imposing sentinel of the city, offering a panoramic sweep of the Malecón and the colonial sprawl of Old Havana.

What to expect

The fortress is a sprawling limestone monolith of vaulted tunnels, damp barracks, and wide-open parade grounds. As you walk the ramparts, you will look directly across the narrow mouth of the bay at the Castillo de los Tres Reyes del Morro. The site feels cavernous; you can spend hours ducking into the dark, stone-walled dungeons or wandering through the Museo de las Fortalezas, which houses a collection of colonial weaponry and historical artifacts. The main event, however—and the reason most visitors endure the trek—is the Cañonazo de las Nueve. Just before 9:00 PM, soldiers in 18th-century Spanish uniforms perform a rhythmic, theatric parade across the main plaza, culminating in the firing of a heavy bronze cannon that echoes violently off the water.

History & significance

Construction began in 1763, following the brief but stinging British occupation of Havana. Designed by military engineers and funded by the Spanish Crown, La Cabaña was intended to be "the key to the New World." Its construction was a staggering feat of labor that nearly bankrupted the colonial treasury. It served not only as a defensive bastion but also as a notorious military prison during the mid-20th century, most notably serving as the headquarters for Che Guevara following the 1959 revolution. Today, it stands as the largest fortress built by the Spanish in the Americas.

Practical tips

Getting there

La Cabaña is located across the harbor from Old Havana. The most reliable way to arrive is by a legal taxi (classic car or yellow government cab) from Parque Central, which takes about 15–20 minutes. Taking the ferry from the Muelle de Luz terminal to Casablanca is cheaper, but you will still need to walk a steep, uphill incline or hire a local bike-taxi to reach the fortress entrance.

Nearby