Bulwarks are defences that in the past protected the inhabitants from looting troops. The Boshoverschans is a culturally and historically unique area and has been designated a municipal protected village. The bypassed entrenchment dates from the 1st half of the 17th century. It is very rare that the original parcelling in small parcels of about 5 x 5 m is still partly intact. This entrenchment is the best preserved historical farm entrenchment in the Netherlands.
The Oda chapel is dedicated to St. Oda and St. Appolonia. The chapel accommodates about 70 people. The interior contains various sculptures, the originals of which have been given on loan to museum Jacob van Horne.