I visited Lake Elementaita in March 2019 as this is the easiest lake to get to without paying high entrance fees and/or hiring a 4WD. I tried to go to Lake Nakuru as well with the National Park bus tour as well but after waiting for two hours in the bus at Nakuru bus station, only 10 passengers turned up which was not considered enough to run the bus.
Lake Elementaita I could visit by just getting off a matatu from Nakuru and then I walked down from the main road. I entered through a hotel gate and the friendly guard let me through, asking for a small fee if I happened to come back via the same path.
The alkaline gives a pretty reflection of the sun in the water, especially in late afternoon. Alongside the shore, the mineral deposits look interesting, with cracks running along it. I walked along the shore for perhaps five kilometers and encountered a few shepherds with their sheep, who were very kind and curious. I saw just a few flamingos in the lake in the distance, maribu storks are more abundant.
When the sun started setting, I walked back to the main road to wait for a matatu back to Nakuru which materialized within minutes.