There are almost 200 websites for prostitution services in the Czech Republic, up from 45 in 1997, which enable sex tourists to book their travel and appointments to buy sex acts before they leave home. Weekend trips to Prague for some tourists also include visits to erotic clubs. Brothels line the country's roads to Austria and Germany, the source of many customers. Most of the country's prostitution centers in the Northern Bohemia and Western Bohemia regions and in the capital city.