The mountainous area around Viñales (some 150 kilometres to the west of Havanna) is riddled with caves. The whole territory with the undulating Mogotes is, in fact, a so-called “doline”, a collapsed cave. The Mogotes are in some places just... more

If you ever happen to be in the area, do take a stop at Dover. Countless tourists cross this place on their way to Great Britain and Ireland. But who actually stays there? Hardly anyone. This is a real shame... more

If you happen to be in the area, I can only recommend a visit to Edinburgh. The capital of Scottland has an interesting surprise in store for the underground enthusiast.

When the ice retreated at the end of... more

If you happen to be in the area, I can only recommend a trip to the Obersalzberg mountain. The Obersalzberg, located in the Bavarian-Austrian border region, was for a long time completely inaccessible to to the public – from the... more