Near the Groote Cirkel lies de Reuselse Kei, a large boulder weighing 1,240 kg which, unlike those in the northern Netherlands, did not arrive via glaciers but was carried along an ancient course of the River Meuse, where it became frozen into a large ice floe. The boulder used to lie near the Kroonvennen near Bladel, but it was an obstacle to farming. That is why, on the initiative of the then mayor, Mr Willekens, it was moved to its current location. In the past, couples in love or engaged to be married were often photographed here.