Sziget Festival
A week-long music festival on Óbuda Island featuring a diverse lineup of international artists. Ticket Prices: Daily passes start at €75, full festival passes around €350. More details on the Sziget Festival website.
Budapest Summer Festival
Offering a mix of classical music, opera, ballet, jazz, and theater performances at Margaret Island and Városmajor Park. Location: Margaret Island Open-Air Stage and Városmajor Open-Air Stage Ticket Prices: €10 to €50. More details on the Budapest Summer Festival website. More Pictures: Budapest Summer Festival Gallery