Just outside Nanyuki, a signposted spot marks the exact line of the equator, and local demonstrators have turned it into one of Kenya's most enduringly popular roadside stops — a simple but genuinely striking demonstration showing water draining clockwise, counterclockwise and straight down depending on which side of the line a basin is placed, illustrating the Coriolis effect over a distance of just a few metres.
Scientists note the demonstration is more theatre than rigorous physics at this small scale, but it remains a fun, hands-on stop that most visitors passing through Nanyuki make time for, complete with a certificate marking your equator crossing for those who want the souvenir.
Visiting the equator marker
- Several competing stalls offer the demonstration along the main road — a small tip is customary.
- It takes only 10–15 minutes, making it an easy add-on to a Nanyuki stopover.
- Souvenir shops at the site sell local crafts alongside the demonstration.
- Treat it as good fun rather than a serious scientific experiment — the entertainment value is the point.
It's a small, low-cost stop, but a genuinely memorable one for the novelty of standing with one foot in each hemisphere.
