Viewing the exterior and gardens takes 30-60 minutes. A full visit including the Drents Museum takes 2-4 hours.
If focusing solely on the exterior of the Old Assen Castle (the former abbey building) and a stroll through the Abbey Garden, a visit will typically take between 30 to 60 minutes. This allows sufficient time to appreciate the architecture, read any outdoor interpretative signs, and enjoy the tranquil surroundings.
To gain a deeper understanding and experience the full historical context, it is recommended to combine this with a visit to the Drents Museum, which is the current occupant of the complex. A comprehensive visit to the Drents Museum, including its diverse collections and temporary exhibitions, usually requires 2 to 4 hours, depending on individual interest levels. This integrated visit provides the best value for time spent.