The eyebrow-raising Museum of Sex, playfully nicknamed MoSex, delves into the history and culture of sex, with exhibits that are both academic and entertaining. The museum’s permanent collection includes more than 15,000 objects related to the mattress dance, ranging from anti-masturbation devices from the 1800s and old-fashioned condom tins to vintage pornographic photos and videos. Rotating temporary exhibitions focus on topics like cyber sex, fetishes and the sex lives of animals. A huge gift shop stocked with books and sex toys, along with a sensually-themed cocktail lounge further add to the provocative fun – but suffice to say that more conservative travellers will want to steer clear of this one.