The Harry Potter's TB-Schloss geocache (GC9ZD1Y) is a trackable hotel set up in Liechtenstein by TiLuB in October 2022, and named geocache of the week in 2025. Located in one of Europe's smallest nations, it is a strategic stop for international geocachers keen to add Liechtenstein to their personal statistics map.
The fiction is kept up to the end: a stone's throw from the Muggle houses and the A13 motorway stands a castle said to be invisible to non-wizards, who see nothing but a plain lean-to. That, so the legend goes, is where the wizards of Liechtenstein live — long reluctant to join the International Confederation of Wizards, for fear of restrictions in their fight against a tribe of mountain trolls.
The answer : Liechtenstein
A trackable hotel placed in 2022, it is a strategic stop for anyone wanting to add Liechtenstein to their statistics map. Named geocache of the week in 2025.