Enable Location

We need your location to show you interesting places around you

Discover nearby places

Find interesting locations and hidden gems around you

Precise directions

Get accurate directions and distances to places

Your location is never shared with other users. It's only used when you tap the location button.

Southsea Castle

Log in to your account

Start exploring — it's free

Trusted by 61,510 travelers worldwide

Continue with Google
Continue with Apple
or

We will send you a code to connect

By continuing, you accept our Terms and Conditions and our Privacy Policy

Check your inbox

We've sent a pincode in your inbox. Please enter the code below.

Southsea Castle, Artillery fort in Southsea, United Kingdom.

Description

Southsea Castle is a coastal fortification in Portsmouth featuring a square keep with bastions positioned to the south and north. The structure includes eastern and western platforms where cannons were mounted for coastal defense.

History

Henry VIII commissioned the castle in 1544 to protect England from mainland invasions, funding it through proceeds from the dissolution of monasteries. The fortress remained active in England's coastal defense for centuries afterward.

Culture

The castle displays military artifacts and historic weaponry that reflect Portsmouth's role in defending England across several centuries.

Practical

The castle is typically open from April through September with free admission to the grounds and exhibitions. Expect coastal winds along the shoreline and wear comfortable shoes for exploring the grounds.

Did you know?

Henry VIII witnessed the sinking of his flagship Mary Rose in 1545 from this location during a naval battle. The vessel went down quickly, highlighting the dangers that threatened England's coast even from within its own fleet.

Inception
1543
Part of
Device Forts, Portsmouth Palmerston Forts
Address
Clarence Esplanade, Southsea, Portsmouth PO5 3PA
Opening Hours
April-September 10:00-17:30
GPS coordinates
50.77800,-1.08888
Latest update
December 7, 2025 20:40

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (City of Portsmouth).

« Southsea Castle - Artillery fort in Southsea, United Kingdom » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

Discover hidden gems everywhere you go!

From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.

Around Us App Screenshot

A unique approach to discovering new places

Le Figaro

All the places worth exploring

France Info

A tailor-made excursion in just a few clicks

20 Minutes

Around Us
Travel Guide & Maps
Download

Send to your phone

QR Code
1

Open the camera app on your mobile.

2

Point at the QR code with your camera. A notification will appear.

3

Tap the notification to open the link.