Easter wishes and opening hours Opening hours during Easter 2023: April 8th Easter Eve 9:00am – 4:00pm April 9th Easter 11:00am – 5:00pm April 10th Easter Monday 11:00am – 6:00pm On other days the Kościuszko Mound is open from 9:00am to 6:00pm. Attractions of the Kościuszko Mound ico/museum Created with Sketch. Museum ico/ogrod Created with Sketch. Garden ico/sciezka Created with Sketch. Educational route ico/biblioteka Created with Sketch. Library Worth to see ico/niepelnosprawni Created with Sketch. Accessibility Information for visitors with disabilities link In the camera Multimedia link Tickets Ticket price list link