You’re very fortunate. There is one of the finest pieces of singletrack in southern England just down the road from Hook. It’s a beautiful nearly 1 mile of slightly downhill singletrack that goes from Farleigh Wallop church down to Cliddesden primary school. It’s a little more overgrown at this time of year but in spring, winter and later autumn it’s a blinder (still good now, just a little slower). Go and ride it.
Another great piece of track is from Merritts Farm at Ellisfield Church down to Preston Oak Hills. You can create a loop that takes in both tracks. Loop ’em up on the map and go and ride them then report back.
Barry