» Aronsborg    Hotel and conference centre in Bålsta on old manor grounds, designed for conferences, congresses and meetings. [Site in Swedish and English]    http://www.aronsborg.se/

» Flag of Håbo    Picture and description of the heraldic arms and municipality flag.    http://www.crwflags.com/fotw/flags/se-03-05.html

» Paramecanic AB    Manufacture and sell training equipment for ice hockey goal tenders and safety devices for sky divers. Information about the products, technical specifications, demonstration films and how to order.    http://www.paramecanic.se/

» Red Tails    Breeder of Irish Setter in Bålsta. Kennel history, future plans, photographs, litter announcements, and memorials. [English and Swedish].    http://www.red-tails.se/

» Skokloster Castle    17th-century castle containing textile, historical and armoury museums. Information about guided tours, exhibitions and how to get there.    http://lsh.it-norr.com/default.asp?id=1519&cid=13&type=U

» Skokloster Slott Photos    Photos of the castle taken by Declan McCullagh.    http://www.mccullagh.org/theme/skokloster-slott.html