Hotel HochSchneeberg This mountain 'hotel' was built at the end of the 19th century at 1800m up the Schneeberg, together with the cog railway. You can stay overnight here from the end of April until the snows in November.
Hallstatt Salzkammergut, Austria Tightly packed houses on the slopes leading to the Hallstatt Lake Some of the 'boat houses' were originally used to store wood for heating - brought in by boat.
City Wall Eggenburg, Lower Austria Finished in 1400, the almost two kilometer long wall is almost complete still today.