GRONK URBAN EXPLORATION Location Reports Underground, England 🏴 GRONK 13/08/2025 Underground, England 🏴 GRONK 13/08/2025 Woodside Tunnel, Birkenhead Read More Underground, England 🏴 GRONK 13/08/2025 Underground, England 🏴 GRONK 13/08/2025 Monks Ferry Tunnel, Birkenhead Read More Underground, England 🏴 GRONK 11/06/2025 Underground, England 🏴 GRONK 11/06/2025 Keele Railway Tunnel Read More Underground, England 🏴 GRONK 11/06/2025 Underground, England 🏴 GRONK 11/06/2025 Silverdale Railway Tunnel Read More England 🏴, Other GRONK 22/12/2024 England 🏴, Other GRONK 22/12/2024 District Emergency Control Centre (DECC) Read More England 🏴, Other GRONK 22/12/2024 England 🏴, Other GRONK 22/12/2024 Virgin Trains Training School Read More England 🏴, Other GRONK 13/11/2024 England 🏴, Other GRONK 13/11/2024 Crewe Railway Switchboard Read More
Underground, England 🏴 GRONK 13/08/2025 Underground, England 🏴 GRONK 13/08/2025 Woodside Tunnel, Birkenhead Read More
Underground, England 🏴 GRONK 13/08/2025 Underground, England 🏴 GRONK 13/08/2025 Monks Ferry Tunnel, Birkenhead Read More
Underground, England 🏴 GRONK 11/06/2025 Underground, England 🏴 GRONK 11/06/2025 Keele Railway Tunnel Read More
Underground, England 🏴 GRONK 11/06/2025 Underground, England 🏴 GRONK 11/06/2025 Silverdale Railway Tunnel Read More
England 🏴, Other GRONK 22/12/2024 England 🏴, Other GRONK 22/12/2024 District Emergency Control Centre (DECC) Read More
England 🏴, Other GRONK 22/12/2024 England 🏴, Other GRONK 22/12/2024 Virgin Trains Training School Read More
England 🏴, Other GRONK 13/11/2024 England 🏴, Other GRONK 13/11/2024 Crewe Railway Switchboard Read More
