The Kawatiri River Bike Trail is an easy ride near Westport, following the lower Buller River and continuing toward Kawatiri Beach Reserve. At about 8 km, it is short enough for a relaxed outing rather than a major expedition.
The trail is most useful for travellers who want a low-key way to see the river landscape around Westport. It works well as a half-day activity, especially if you are already spending time in Buller rather than just passing through.