With the new bridge, there's now a great circular (and flat) cycle trail along the Koprererua Valley.
It has some geocaches already but I thought I'd put in a trail of straightforward caches to get you out on your bike. The parking co-ordinates are assuming that you will do the whole trail but there are lots of other access points.
Pelcgbyvgu. Gehfg zr ba guvf.