Things to Do at Fort Shirley

Complete Guide to Fort Shirley in Portsmouth

About Fort Shirley

Fort Shirley stands as one of Portsmouth's most significant historical landmarks, representing centuries of military heritage and coastal defense. Located on the shores of Portsmouth Harbour, this impressive fortification was originally constructed in the 18th century as part of Britain's extensive coastal defense system. The fort played a crucial role in protecting the strategically vital Portsmouth Naval Base and the surrounding waters from potential invasion forces. Today, Fort Shirley offers visitors a fascinating glimpse into Britain's military past, with well-preserved ramparts, gun emplacements, and defensive structures that tell the story of naval warfare and coastal protection. The fort's commanding position provides spectacular views across Portsmouth Harbour and the Solent, making it both a historically significant site and a scenic destination. Visitors can explore the various sections of the fortification while learning about the lives of the soldiers who once defended these shores.

What to See & Do

Historic Ramparts

Walk along the well-preserved stone fortifications and defensive walls that once protected Portsmouth from seaborne attacks

Gun Emplacements

Explore the original cannon positions and artillery points that defended the harbor entrance

Garrison Buildings

Visit the restored barracks and military buildings that housed soldiers and officers throughout the fort's active years

Harbor Views

Enjoy panoramic views across Portsmouth Harbour, the Solent, and the Isle of Wight from the fort's elevated positions

Military Museum Displays

Discover artifacts, weapons, and exhibits detailing the fort's role in British coastal defense history

Practical Information

Opening Hours

Daily 10:00 AM - 5:00 PM (April-October), 10:00 AM - 4:00 PM (November-March). Closed December 24-26 and January 1

Tickets & Pricing

Adults £8.50, Children (5-15) £5.00, Seniors/Students £7.00, Family tickets £22.00. Annual passes available. Book online for 10% discount

Best Time to Visit

Late spring through early autumn (May-September) for best weather and longest daylight hours. Weekday mornings tend to be less crowded

Suggested Duration

2-3 hours for a complete visit including all areas and museum displays

Getting There

Fort Shirley is easily accessible by public transport and car. Take the train to Portsmouth & Southsea station, then catch bus route 23 or 700 directly to Fort Shirley (15-minute journey). By car, follow the A3(M) to Portsmouth and take the A288 toward Old Portsmouth, with dedicated parking available on-site (£3 per day). The fort is also reachable by foot from this destination via a scenic 20-minute coastal walk along the harbor front. Ferry services from Gosport also stop nearby at Portsmouth Harbour station.

Things to Do Nearby

this destination
Home to this destination, this destination, and the Mary Rose Museum, showcasing Britain's naval heritage
this destination
Portsmouth's iconic 170-meter observation tower offering 360-degree views across the south coast
Old Portsmouth
Historic waterfront area with cobbled streets, traditional pubs, and the original Portsmouth fortifications
this destination
12th-century cathedral with beautiful architecture and significant historical importance to the city
this destination
Henry VIII's coastal fortress with Tudor history and excellent views across the Solent

Tips & Advice

Wear comfortable walking shoes as the fort involves considerable walking on uneven stone surfaces
Bring a jacket even in summer as the coastal location can be windy and temperatures cooler than inland
Visit during golden hour (early morning or late afternoon) for the best photography opportunities with dramatic lighting
Check the weather forecast and avoid visiting during heavy rain as much of the site is outdoors with limited shelter

Tours & Activities at Fort Shirley