Teplice Rock towns really breathtaking, the environment is maintained. The ticket is valid for the whole day. It is better to go in the morning - for parking (free parking). Also suitable for less mobile, elderly people (except the Salt section "Lovers" - there are enough stairs). The duration of the tour is about 2-3 hours - we had a set in 1.5 hours without boat rides (it was cold, only 4 degrees). We enjoyed it despite the dreadful winter.