ShotHotspot has mapped 17 abandoned places in Thurrock, England, ranked by how often they're photographed, viewed and voted for. The most popular are Beneath Shady Tree Ruins, Wells Fireworks Factory and Abandoned Garden Centre. Some are private property or unsafe, so get permission before you visit.
We don't know whether you're allowed to visit any of these places. Many are private property, closed to the public or unsafe: get permission from the owner or the relevant authority, and take safety precautions.