Most UNESCO world heritage site visits in 24 hours
Who
Paul Niel, Esther Roling
What
13 total number
Where
Netherlands (Zuidoostbeemster)
When

The most UNESCO world heritage site visits in 24 hours is 13 and was achieved by Esther Roling (Netherlands) and Paul Niel (Austria) in Zuidoostbeemster, Netherlands, on 12 July 2019.

Esther and Paul travelled around Belgium and the Netherlands.