Hedgemead Park is just below Camden Crescent. It is a lovely park for a wooded stroll from the city centre up the hill to the incomplete crescent. In 1889 a landslide demolished nine houses at the east end of Camden Crescent. This is where Hedgemead Park is now situated.
There might be poor GPS reception due to tree cover.
Parking? ... Well, the odd parking space might be available in Upper Hedgemead Road (North of GZ), but it might be easier to walk to the park and do some of the caches nearby.
Happy Caching.
Congratulations to TheOldfields for FTF!