Isla de Cabras is a seaside park in Palo Seco, Toa Baja, at the entrance to San Juan Bay. Across the water, you can see Old San Juan and El Morro, with sailboats passing through the bay. Calm, shallow water and a small beach make it a relaxed stop for swimming or a family picnic; gazebos provide shade and picnic space. You can also see the small fort and remains of a leper colony, though some areas, including the watchtower and terrace, have been closed during renovations.
Views across San Juan Bay

Isla de Cabras sits at the entrance to San Juan Bay, in Palo Seco, Toa Baja, across the water from Old San Juan. From the gazebos on the island’s scenic side, you can look toward El Morro, the old city and the bay. Sailboats and yachts pass through the view, with the green grounds and city landmarks beyond them.
The island is accessible by vehicle. Its setting gives you a close-to-the-city place to spend time by the water, with space for a picnic or a swim.
Swimming, picnics and facilities

A small beach and calm, shallow water make the park a practical choice for a relaxed visit with children. Another stretch faces the open sea. The grounds also have picnic areas and gazebos, and restrooms are available. Local food and snack vendors circulate around the island, so you can bring a picnic or look for something to eat there.
If you plan to grill, bring or use a gas BBQ. Charcoal is not allowed. Gazebos can be reserved; check current arrangements before planning a gathering, as renovations have affected access and reservation conditions.
The fort and other remains
The grounds include a small historic fort and remains associated with a leper colony. Fortín San Juan de la Cruz is visible on the island, but it has been closed to the public. The watchtower and terrace have also been closed during renovations, so access to these features may be limited.
Treat the historic structures as places to view from the areas open to visitors. The park combines these remains with its shoreline and picnic spaces, but renovation work can change which parts you can reach.
Häufige Fragen
Can you swim at Isla de Cabras?
Yes. The island has a small beach and calm, shallow water, as well as a stretch facing the open sea.
Can you go inside the fort?
No. Fortín San Juan de la Cruz is closed to the public. The watchtower and terrace have also been closed during renovations.
Are there picnic facilities at Isla de Cabras?
Yes. There are picnic areas and gazebos, and local food and snack vendors circulate around the island. Charcoal BBQs are not allowed; use gas if grilling.
Are restrooms available?
Yes, restrooms are available at the park.
