You can browse the exhibits at Hanover Museum, a museum with a story of its own, during your trip to Hanover. While you're in the area, wander around the natural setting.
After visiting Nederduitsch Hervormde Church, make a plan to see the other sights and activities in De Aar. While you're in the area, wander around the parks.
Nederduitse Gerformeerde Church is just one of the places to see in De Aar, so why not enjoy the other things to explore during your travels? While you're in the area, wander around the parks.