Together with the National Heritage Institute and 40 other organisations, the Brno and Prague Institutes of archaeology launched a nationwide project offering a series of guided tours for the general public, entitled The Archaeology Summer. Over 3,700 visitors were attracted to almost 250 guided tours at 73 archaeological sites. One of the objectives of this project was to link the discovery of often inconspicuous archaeological remains with the digital information presented by the Institutes at their website www.archeologickyatlas.cz/en. The guided tours covered all historical periods, from the Palaeolithic (obr. 1) to modernity, and the sites included nature preserves, current excavations and museum exhibitions. As expected, those most visited were the famous sites – the early medieval strongholds of Libice nad Cidlinou (obr. 2) and Stará Kouřim, the Palaeolithic settlement of Dolní Věstonice – Pavlov, the Roman fort at Hradisko near Mušov, the Býčí skála (Bull Rock) cave, the Sázava Monastery, the Prague-Vinoř stronghold and the Žuráň burial mound (obr. 3). Some visitors were able to visit two archaeological sites within a single guided tour and view the historical image of the sites using virtual reality.