Bradwell Power Plant Shell Beach

The concrete hulk of Bradwell Power Station dominates the Essex coastline east of Southminster like some giant from a dystopian film. Built in the 1960s and decommissioned in 2002, this brutalist landmark sits on Shell Beach - a shingle spit where you can walk right up to the perimeter fencing and get a proper look at the thing. The engineering alone is remarkable: all that raw concrete, the cooling towers, the industrial geometry of it all. It's not conventionally beautiful, but it's undeniably striking.

Walkers and industrial history enthusiasts will find this a rewarding detour, though families with young kids might struggle to understand what they're looking at for long. You're essentially walking along public coastal paths that skirt the plant - there's no admission charge because you're not actually entering the site, just observing from the beach. Allow 45 minutes to an hour if you want to take photos and soak in the oddness of the place. The shingle beach itself is bleak and windswept, typical of the Essex coast, so dress for the elements.

Staying at one of the nearby holiday parks - Eastland Meadows is closest at just over a mile away - gives you easy access to this unusual spot without making it a pilgrimage. It's the kind of place that makes sense as part of a broader coastal walk rather than a destination in itself. Worth the trip if industrial archaeology interests you; less so if you're after traditional seaside charm.