  We have obtained differential time series photometry of the cataclysmic
variable GS Pavonis over a timespan of 2 years. These show that this system is
deeply eclipsing (~2-3.5 mag) with an orbital period of 3.72 hr. The eclipse
depth and out-of-eclipse light levels are correlated. From this correlation we
deduce that the disk radius is changing and that the eclipses in the low state
are total. The derived distance to GS Pav is 790+/-90 pc, with a height above
the galactic plane of 420+/-60 pc. We classify GS Pav as a novalike system.
