Forget spending a small fortune to keep the kids entertained when the weather turns.
Rainy days have a way of making the school holidays feel very long indeed. But before resigning yourself to another afternoon of screen time, there’s a free museum in the heart of Bolton that offers far more than a quick wander around a few dusty display cases.
Bolton Museum is a brilliant budget-friendly day out, complete with an Egyptology collection, hands-on displays and Greater Manchester’s only public aquarium.
Bolton Museum is packed with stories from across the world, from the town’s own industrial past to ancient Egypt, natural history and archaeology.
Better still, it has an unusual underground feature that sets it apart from other local museums: a free public aquarium filled with colourful fish from around the globe.
Bolton Museum’s Egyptology collection is considered one of the country’s most significant collections held by a local authority museum

The museum’s Egyptology collection is its real showstopper. Considered one of the country’s most significant collections held by a local authority museum, it contains around 12,000 objects gathered from more than 65 Egyptian sites.
Visitors can discover what everyday life looked like thousands of years ago, with artefacts exploring everything from food and clothing to beliefs, rituals and popular culture. It is the kind of display that makes history feel less like a textbook and more like a glimpse into somebody else’s world.
There is also the chance to come face-to-face with the museum’s famous mummy, known as the Unknown Man. He died around 3,250 years ago, making this a particularly memorable stop for little ones who are fascinated by pharaohs, pyramids and all things ancient Egypt.
Families can also make use of interactive elements, including a dressing-up box that lets children step into the world of ancient Egypt for themselves.
It is Greater Manchester’s only public aquarium and is home to more than 70 varieties of fish

Then there is the basement aquarium — the surprise highlight of a visit to Bolton Museum.
Opened in 1941, it is Greater Manchester’s only public aquarium and is home to more than 70 varieties of fish. The tanks feature species from across the world, including piranhas from South America, delicate glass catfish from Malaysia and Indonesia, neon tetras from Peru, and spotted freshwater stingrays from northern Brazil.
It is a delightfully unexpected addition to a town-centre museum, and one that gives younger visitors plenty to point at, talk about and remember long after the trip home.
There’s plenty more to explore
Alongside its international collections, Bolton Museum tells the story of the town itself. Exhibits trace Bolton’s transformation from a small market town into an industrial powerhouse, while also exploring its connection to the Mass Observation Project.
For something a little more unusual, make time for the museum’s ‘Unpacked’ room. The displays are chosen from the archives by volunteers and friends of the museum, meaning the objects can be wonderfully eclectic. Previous treasures have included a dentist’s chair, a 1930s dress and even a Peruvian mummy.
It is exactly the sort of room that proves museums do not need to be predictable.
A free day out for curious families
With a mummy, an aquarium, dressing-up opportunities and enough objects to spark plenty of “what’s that?” questions, Bolton Museum is an easy choice for families looking for an indoor activity that does not come with a hefty price tag.
The museum is in Bolton town centre and admission is free. Opening times vary by day, so it is worth checking the museum’s website before travelling.