Visit Wrocław during the May holidays (May 1-3) for three days of outdoor rock concerts at the Pergola next to Centennial Hall. With three stages and over 40 artists, the massive lineup features many heavy hitters of the Polish music scene, and lures thousands of people to this 3-day music festival, some of which even camp out. Tickets are available online and can be purchased for 1, 2 or all 3 days.

So far the 2025 lineup includes well-known Polish acts, such as Kult, KSU, Pidżamam Porno, Fisz Emade Tworzywo, Luxtorpedo, Natalia Przybysz and many more.

Wrocław's 3-Majówka festivities actually kick-off each year with the Guitar World Record on Wrocław Market Square on May 1, during which the city attempts to set yet another world record for the most people playing the same song on guitar at the same time. The tune is traditionally 'Hey Joe' by Jimi Hendrix, so grab your git and study up. More info about how to participate (it's free) here.