Few people know that apart from the cable cars of the Petrin Hill and the one in the Prague ZOO there is a third, alternative, cable car in Prague-Smichov. It links two buildings of the hotel NH Praha and is accessible for FREE.
The small red cable car is completely off the beaten path. The track is 156 m long and it goes from 205 to 256 m above sea level. It leads to the upper part of the hotel with a vantage point and a restaurant. The capacity of the cabin is just around 10 passengers but you can expect to have it all for yourself!
See the cable car in action here: https://www.youtube.com/watch?v=OuxsafbMgZ8 :)