After a quick water break, we arrived at Lanet Prehistoric Site, known for its Sirikwa hollows and Iron Age remains. Excavations here reveal evidence of early settlements and provide insights into the agricultural and pastoralist communities that once inhabited this part of the Rift Valley. Visiting these two sites was particularly important as they exemplify heritage sites located near rapidly growing urban settlements. This growth poses serious threats including urbanisation and encroachment. Although both sites are legally protected by the National Museums of Kenya (NMK), there have been attempts to encroach on these areas, highlighting the importance of heritage conservation through thorough documentation.