The
The two main points of interest inside the building are the Historical Frieze and the Cenotaph.
The main entrance of the building leads into the domed Hall of Heroes. This massive space, flanked by four huge arched windows made from yellow Belgian glass, contains the unique marble Historical Frieze which is an intrinsic part of the design of the monument. It is the biggest marble frieze in the world. The frieze consists of 27 bas-relief panels depicting the history of the Great Trek, but incorporating references to every day life, work methods and religious beliefs of the Voortrekkers. The set of panels illustrate key historical scenes starting from the first voortrekkers of 1835, up to the signing of the Sand River Convention in 1852. In the centre of the floor of the Hall of Heroes is a large circular opening through which the Cenotaph in the Cenotaph Hall can be viewed.
The Cenotaph, situated in the centre of the Cenotaph Hall, is the central focus of the monument. In addition to being viewable from the Hall of Heroes it can also be seen from the dome at the top of the building, from where much of the interior of the monument can be viewed. Through an opening in this dome a ray of sunlight shines at twelve o'clock on 16 December annually, falling onto the centre of the Cenotaph, striking the words 'Ons vir Jou, Suid-Afrika' (Afrikaans for 'We for Thee, South Africa'). The ray of light is said to symbolise God's blessing on the lives and endeavours of the Voortrekkers. December 16, 1838 was the date of the Battle of Blood River, commemorated in