Physical geography is significant for crime, and its presence or absence, yet no studies have investigated the relationship between crime and certain broader features of physical geography such as altitude, and slope. In this study I attempt to fill this gap by using OLS and geographically weighted regression to gauge the effect of altitude and slope on burglary patterns in Tshwane, South Africa. In the analysis I found considerable evidence that residing at a greater altitude reduces your risk of burglary victimization, although residing on steeper slopes had no effect. In the discussion I argue that the underlying relief and terrain on which neighborhoods are built should form an essential 'physical' component of the environmental backcloth that surrounds offenders and influences their spatial decision making processes.