Nothe Fort, Weymouth - History, Museum, Views & One of Weymouth's Best Attractions

The Nothe Fort is one of the best attractions in Weymouth and one of the most important historic landmarks on the Dorset coast. Overlooking Weymouth Harbour, Weymouth Bay and Portland Harbour, this huge Victorian fort offers some of the best panoramic views in Weymouth alongside a fascinating military museum that tells the story of the town through centuries of conflict.

Originally built to defend Weymouth and Portland Harbour from naval attack, the fort remained in military use for decades and played roles during both World Wars before eventually becoming the museum visitors enjoy today.

Why Was Nothe Fort Built?

The Nothe Fort was built between 1860 and 1872 during the Victorian era as part of Britain's coastal defence network.

At the time, there were growing fears that Britain could face invasion from France under Napoleon III. Portland Harbour had become one of the most important naval bases in the country and needed stronger protection.

The fort was built on the Nothe Peninsula to defend:

• Weymouth Harbour
• Weymouth Bay
• Portland Harbour
• Naval shipping routes

Huge coastal guns were installed here to defend against enemy warships approaching the coastline.

Nothe Fort guns pointing out over the stone pier and out to the bay.

Nothe Fort guns pointing over the harbour towards the beach.

Inside Nothe Fort - What the Fort Was Like

Built from huge blocks of locally quarried Portland stone, Nothe Fort was designed to be both heavily defended and largely self-contained. From the outside it can appear smaller than expected, but once inside it quickly becomes clear just how vast the structure really is.

The defensive walls are incredibly thick - in some places measuring up to 10 feet thick - designed to withstand heavy naval bombardment. Standing beside them today gives you a real sense of how seriously Victorian Britain took the threat of invasion.

At the centre of the fort sits the large open parade ground where soldiers would have drilled, assembled and carried out daily military routines. This open space would once have been filled with marching troops, shouted commands and the constant movement of supplies.

Around the parade ground are numerous ground-level rooms that once served as barracks, storage areas, ammunition rooms, kitchens and officer quarters. Today many of these rooms contain museum displays, but their thick stone walls still give a sense of how isolated life here could have felt.

Beneath the fort lies a network of underground tunnels and chambers. These dark passageways were used to move supplies, store ammunition and provide shelter. Even today they can feel cold, damp and slightly claustrophobic, with the smell of old stone and moisture lingering in the air.

Above ground, visitors can walk along the ramparts where large coastal guns once stood facing out towards Weymouth Bay and Portland Harbour. The views are spectacular, but these elevated positions were built for defence rather than sightseeing.

One of the fort's most fascinating defensive features is the caponier - a fortified gun position that projects into the surrounding ditch and allowed soldiers to defend vulnerable areas close to the fort walls. It remains one of the most interesting architectural features visitors can still explore today.

While parts of the fort now feel open and welcoming, it is easy to imagine how cold the sea winds would have cut across the ramparts during winter while the underground tunnels remained dark, damp and oppressive throughout the year.

One thing that has always stood out to me about visiting the Nothe Fort is just how much of the structure you don't fully see. Years ago, more areas were open to the public, including some of the old ablutions rooms, which gave an even greater sense of just how vast and self-contained the fort once was.

Even today, as you explore the tunnels, museum rooms and gun positions, you quickly realise there are still sections of the fort closed off to visitors. Hidden corridors, sealed rooms and inaccessible areas hint at just how enormous the original structure really was.

Preserving a huge Victorian fort built from Portland stone is no small task and maintaining such a vast structure must require significant funding and ongoing restoration work. Hopefully, as the Nothe Fort restoration project continues in the future, even more of these hidden areas may one day reopen and reveal further parts of Weymouth's military history. Every visit is always exciting to see what new displays or new rooms have opened up.

Imagine Life as a Victorian Soldier at Nothe Fort

Imagine being a young Victorian soldier stationed at Nothe Fort in the late 1800s.

You wake before sunrise inside cold stone barracks overlooking the sea. The smell of gunpowder lingers around the artillery positions while officers inspect the fort's defences.

From the ramparts you watch ships moving in and out of Portland Harbour while rumours of war with France spread across Britain.

Days would have been spent maintaining weapons, carrying supplies, drilling on the parade grounds and preparing for an invasion that thankfully never came.

During winter storms, waves would crash against the cliffs below while soldiers remained on watch over the English Channel.

Standing inside the fort today, it's easy to admire the views - but life for the men stationed here would often have been cold, repetitive and filled with uncertainty.

Nothe Fort in World War One

During World War One, Weymouth and Portland became major naval locations.

The fort helped defend shipping routes and watched over Portland Harbour while nearby defences prepared for threats from German submarines.

This was also the era when the older HMS Hood was deliberately sunk between the Portland Breakwaters to stop submarines entering the harbour.

Nothe Fort in World War Two

The fort became even more important during World War Two.

Weymouth and Portland were major military centres during preparations for D-Day, with thousands of American troops passing through the area.

The fort was used for coastal defence, air raid precautions and military operations while the surrounding area endured bombing raids.

Weymouth also played a role in the Dunkirk evacuation, with local vessels helping rescue troops from France.

The Nothe Fort Museum Today

After military use ended, the fort fell into decline and suffered years of vandalism before being restored and reopened as a museum.

Today visitors can explore:

• Underground tunnels
• Original gun positions
• World War displays
• Cold War nuclear bunker displays
• Life-size military recreations
• Cafe and picnic areas

The museum does an excellent job of telling Weymouth's story from Roman times through to the modern era.

Best Views in Weymouth

One of the biggest highlights of visiting Nothe Fort is the view.

From the ramparts you can see you can see stunning panoramic views:

• Weymouth Harbour
• Weymouth Beach
• Weymouth Bay
• Portland Harbour
• Portland Breakwaters
• The Isle of Portland

Many visitors consider this the best viewpoint in Weymouth.

Nothe Gardens & Newton's Cove

The fort sits next to the beautiful Nothe Gardens and Newton's Cove walk, making it easy to combine history with one of Weymouth's best short coastal walks.

Explore More Nearby