Flores is an oceanic island in eastern Indonesia that has a long history of discovering archaeological remains. Research on Flores was first reported by Theodorus Verhoeven, a Dutch missionary and archaeologist, stating that there were at least 66 sites spread across Flores, of these, 6 sites were located on western Flores. However, these sites were not reported in detail (e.g., coordinately and administratively) and we still have a lack of information about potential sites on the West Manggarai. Based on Verhoeven's reports, the primary aim of this research was to know the location of the sites that were mentioned by Verhoeven in the 1950's. This research also aims to know the potential and prospect of sites for further research. Currently, research in Flores is mostly conducted on Soa Basin dated to ~960–700 ka and Liang Bua dated to ~190 ka until present, located in central Flores. The debate among experts about the early migration of humans to Flores has not been resolved until now and this has always been interesting to question. Conducting archaeological surveys to explore Western part of Flores is very important where this area can be the entrance gate to Flores or to any other islands located in the eastern area.