Sir William’s Pub, located at Tavčarjeva ulica 8a in Ljubljana, is a popular spot known for its extensive selection of over 120 beers, featuring both local Slovenian brews like Human Fish, Pelicon, and Union, as well as international favorites such as BrewDog, Sierra Nevada, and Rochefort. While exact prices aren’t listed online, the pub is often praised for offering some of the best value for craft beer in the city.