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in Portsmouth, Dominica

Cabrits National Park

3-4 hours Adult: $5 · Child: $2

Historic garrison and marine park featuring Fort Shirley, a restored 18th-century British fortification with panoramic views. The park encompasses 1,313 acres of tropical forest, wetlands, coral reefs, and volcanic formations on a peninsula in the northwest, offering hiking trails and snorkeling opportunities.

Cabrits National Park occupies a dramatic twin-peaked peninsula jutting into Prince Rupert Bay on Dominica's northwestern coast, just north of Portsmouth. The park encompasses 1,313 acres of land and marine areas, combining historical fortifications, tropical dry forest, freshwater wetlands, and coral reefs in a single protected zone. Its centrepiece is Fort Shirley, an 18th-century British garrison complex that represents one of the best-preserved examples of military architecture in the Caribbean. Construction of the fort began in the 1770s and the complex grew to include barracks, officers' quarters, a powder magazine, cannon emplacements, and a hospital — at its peak garrisoning hundreds of soldiers. After decades of abandonment and overgrowth by tropical vegetation, the Dominica government undertook a major restoration programme beginning in the 1980s, clearing the ruins and stabilising key structures. Today visitors can walk among the restored buildings, climb to cannon positions overlooking the bay, and explore a small on-site museum detailing the garrison's history. The fort's upper ramparts provide sweeping panoramic views across Prince Rupert Bay, the town of Portsmouth, and the green hills of the interior. Hiking trails within the park descend through dry forest to wetland areas where herons, iguanas, and small reef fish inhabit the mangrove edges. The adjacent marine reserve protects healthy coral gardens accessible to snorkellers from the park's shoreline. The park entrance fee is USD 5 (adults) / USD 2 (children). Park rangers are on-site and can provide informal guided tours of the fort. Total visit time ranges from 2 to 4 hours depending on how much of the trail network visitors explore. The park is often combined with an Indian River boat tour, as both are within minutes of Portsmouth.

Hours: Open daily 8:00 AM - 5:00 PM

Best for: history buffs, families, photographers

Location

Cabrits National Park, Portsmouth, Saint John Parish, Dominica

15.5833, -61.4667 — View on map

Highlights

  • Fort Shirley: one of the Caribbean's best-preserved 18th-century British military fortifications
  • Panoramic views over Prince Rupert Bay and Portsmouth from restored cannon emplacements
  • Diverse ecosystems — dry forest, wetlands, and coral reef — within a single park
  • On-site museum covering the garrison's colonial history and restoration
  • Snorkelling access to the adjacent marine reserve from the park shoreline

Tips

  • Explore the restored Fort Shirley buildings
  • Bring binoculars for bird watching
  • Combine with a visit to nearby Portsmouth
  • Great sunset views from the fort ramparts

FAQ

How long does a visit to Cabrits National Park take?

A focused visit to Fort Shirley takes 1.5 to 2 hours. Adding the hiking trails and a snorkel in the marine reserve extends the visit to a comfortable half-day. Combine with Portsmouth's Indian River for a full day.

Is the park suitable for children?

Yes. The fort ruins and coastal trails are interesting for children and the terrain is manageable for most ages. The marine reserve snorkelling is an added family bonus.

Is photography allowed?

Photography is freely permitted throughout the park. The cannon positions with the Caribbean Sea as a backdrop are the most sought-after compositions, particularly in late afternoon golden light.

Accessibility

The main path from the park entrance to the lower fort area is a moderate incline on a gravel surface. Some sections of Fort Shirley involve uneven stone paving and steps between levels. Wheelchair access is limited to the lower fort area. The hiking trails and shoreline are not accessible for wheelchair users.

When to visit

Morning visits allow exploration of the fort in cooler temperatures before midday heat peaks on the exposed peninsula. Late afternoon offers the best light for photography from the ramparts. The park is less busy on weekdays when no cruise ships are in port.

Plan your trip

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