The memorial cost £87,000 to construct in 1909, an enormous sum for the era.
It is often referred to as the 'Taj Mahal of the North' due to its scale and white stone appearance.
The architect, John Belcher, was a prominent designer who also worked on the Institute of Chartered Accountants building in London.
The structure sits on a high plinth, which originally featured decorative iron railings that were removed for scrap metal during the Second World War.
The dome is covered in copper, which has weathered to a distinct green patina over the last century.
The Ashton Memorial is a Grade I listed Edwardian folly located in the heart of Williamson Park in Lancaster. Commissioned by Lord Ashton in memory of his late wife, the structure was completed in 1909 and stands 150 feet tall. Its architectural design is a fusion of Baroque and Edwardian styles, featuring a massive copper dome that dominates the Lancaster skyline. The interior houses an exhibition space and is frequently used as a venue for weddings and civil ceremonies. The surrounding park grounds were formerly the site of a sandstone quarry. Visitors can access the observation gallery to view the Morecambe Bay estuary and the Lake District fells. The structure is constructed primarily of Portland stone with internal marble floors.
From the lower park lawns looking up to frame the memorial against the sky.
Climb to the gallery level for panoramic views of the Pennines and the Irish Sea.
Explore the surrounding Williamson Park butterfly house and aviary after visiting the memorial.
Carry a light jacket even in summer, as the hilltop location is often significantly windier than the city center.
Attempting to visit during private events or weddings, which can restrict access to the interior.
Occasionally closed to the public for private functions; check the park website before arrival.