GRONK URBAN EXPLORATION Location Reports Leisure, Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 30/11/2025 Leisure, Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 30/11/2025 Grange Cavern Military Museum, Holywell Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 26/11/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 26/11/2025 Miley Tunnel, Preston Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 19/10/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 19/10/2025 Aberllefenni Slate Quarry, Machynlleth Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 07/10/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 07/10/2025 Trubshawโs Tunnel, Cotton Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Woodside Tunnel, Birkenhead Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Monks Ferry Tunnel, Birkenhead Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 14/07/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 14/07/2025 Worsley AAOR, Salford Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 11/07/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 11/07/2025 Cambrian Slate Mine, Llangollen Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 23/06/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 23/06/2025 Penarth Slate Mine, Corwen Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Keele Railway Tunnel Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Silverdale Railway Tunnel Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 02/06/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 02/06/2025 Walton Tunnel, Liverpool Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 28/04/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 28/04/2025 Haddon Tunnel, Bakewell Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 02/04/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 02/04/2025 Clydach Tunnel, Llanelly Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Morlais Tunnel, Merthyr Tydfil Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Torpantau Tunnel, Brecon Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Cefn Glas Tunnel, Abercynon Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 10/03/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 10/03/2025 Bootle Tunnel, Liverpool Read More Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 03/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 03/03/2025 Maenofferen Slate Mine Read More Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 04/01/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 04/01/2025 Big Butts, Rochdale Read More Older Posts
Leisure, Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 30/11/2025 Leisure, Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 30/11/2025 Grange Cavern Military Museum, Holywell Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 26/11/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 26/11/2025 Miley Tunnel, Preston Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 19/10/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 19/10/2025 Aberllefenni Slate Quarry, Machynlleth Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 07/10/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 07/10/2025 Trubshawโs Tunnel, Cotton Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Woodside Tunnel, Birkenhead Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 13/08/2025 Monks Ferry Tunnel, Birkenhead Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 14/07/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 14/07/2025 Worsley AAOR, Salford Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 11/07/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 11/07/2025 Cambrian Slate Mine, Llangollen Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 23/06/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 23/06/2025 Penarth Slate Mine, Corwen Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Keele Railway Tunnel Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 11/06/2025 Silverdale Railway Tunnel Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 02/06/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 02/06/2025 Walton Tunnel, Liverpool Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 28/04/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 28/04/2025 Haddon Tunnel, Bakewell Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 02/04/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 02/04/2025 Clydach Tunnel, Llanelly Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Morlais Tunnel, Merthyr Tydfil Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Torpantau Tunnel, Brecon Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 17/03/2025 Cefn Glas Tunnel, Abercynon Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 10/03/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 10/03/2025 Bootle Tunnel, Liverpool Read More
Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 03/03/2025 Underground, Wales ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ GRONK 03/03/2025 Maenofferen Slate Mine Read More
Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 04/01/2025 Underground, England ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ GRONK 04/01/2025 Big Butts, Rochdale Read More
