The Termunterzijldiep is a canal in the province of Groningen in the northeastern Netherlands, running between Scheemda and the coastal village of Termunterzijl. The waterway passes through Nieuwolda along the way, and the surrounding landscape is characterized by open, largely undeveloped countryside typical of the Groningen region.

For paddlers, the canal offers a quiet and natural experience on calm, sheltered inland water. Canadian canoes and kayaks are both suitable craft for this waterway. A canoe rental operation, Kano Termunterzijl, is located at Schepperbuurt 20, 9948 PR Termunterzijl, reachable by phone at +31 6 16373236. To find the rental, walk from the old stone bridge and lock known as "De Boog van Ziel" along the footpath to the right of the canal for approximately 250 meters. The rental is open on weekends and during school holidays from 10:00 to 18:00, and is also available by appointment.

One practical consideration for paddlers is the presence of fishing nets placed in the Termunterzijldiep, which are a known feature of this waterway. Paddlers should be alert to these nets and navigate accordingly. The canal also connects to the Oosterhornhaven industrial port area near Delfzijl via a lock complex at Lalleweer (beam 6 m, length 25 m) and a movable bridge; this section is associated with commercial port traffic and camera surveillance, which paddlers venturing beyond the recreational stretch should be aware of.

For those paddling the route between Scheemda and Nieuwolda, the lowest fixed bridge has a clearance of 27.1 decimeters. The section between Nieuwolda and Termunterzijl also has fixed bridges, though specific clearance figures for that stretch are not detailed here.

The Termunterzijldiep is included in broader sailing and paddling route networks covering the provinces of Groningen and Drenthe, and can be used in conjunction with resources such as the ANWB Water Almanac and ANWB Water Atlas (Nederland Noord) for trip planning on the wider regional waterway network.