If you are considering walking this route yourself, please see my disclaimer. You may also like to see these notes about the maps and GPX files.
On reaching a gate, at the edge of Rout's Green, a bridleway continued straight on (eastwards), beside a hedge on the left and with a fine view ahead over the Saunderton valley. The bridleway was soon dropping very steeply, with a full-length view of Lodge Hill once the hedge ended. There was then a flat section at the bottom of the slope. When another bridleway came in from the right I went straight on, and again went straight on when another bridleway went left a little further on. The bridleway now climbed a short slope at the southeastern end of Lodge Hill.
The bridleway leaving Rout's Green, to head east to Lodge Hill
The bridleway from Rout's Green heading east to Lodge Hill
The bridleway from Rout's Green heading east to Lodge Hill
The bridleway continuing over the bottom of the southeastern end of Lodge Hill
Looking back along the bridleway
Just after going through a gate, I turned half-left and started to follow a path uphill. After a while it turned further left, and then further on turned slightly right and levelled off. It ended by a seat where I stopped to eat my lunch and admire the wonderful views across and along the Saunderton valley. I then went through a gate and turned left onto the path over the top of Lodge Hill. After a while, the path passed through a clump of beech trees, then continued over a more grassy area where there were good views in most directions, including out over the Vale of Aylesbury or to Princes Risborough and Whiteleaf Hill.
The path after I turned half-left
The same path after it turns half-left
View near the end of the path
View east from Lodge Hill, over the Saunderton valley toward Lacey Green
The path over the top of Lodge Hill, passing through the small clump of Beech trees
The path over the top of Lodge Hill
View southwest from Lodge Hill - the buildings are Callow Down Farm, which I'd passed earlier
View northeast from Lodge Hill, towards Prince Risborough and Whiteleaf Hill