Kampeervereniging De Mosterdpot is a seasonal campsite situated on the bank of the Merwede, at the edge of the province of Noord-Brabant. It is surrounded by the nature reserve De Groesplaat and lies beside the historic fortress town of Woudrichem.

The site offers around 111 pitches in total, including tourist pitches, permanent pitches, and a hikers' field, with pitch sizes ranging from 50 to 100 m². Rental accommodations are also available.

Amenities include free Wi-Fi across the site, a pavilion, and a restaurant within easy walking distance. The campsite operates seasonally, roughly from April through September, and reception staff speak Dutch, English, and German.