A very undulating geocaching loop of just over 3 miles, fitness will help.
Located in Back Wood, up behind Bow Brickhill.
Good parking is at top of the hill at N52° 00.010 W0° 40.310
Cache #1 is approached straight from the Church. It is on a signed public footpath, but not always identified as such on all maps.
Beware there are patches of rough and wet paths along the route and will have sections that are muddy in the winter.