The rail ends here.
A bicycle is a good prop when finding caches. You can use it to block muggle eyes while retrieving caches. You can use it to get around tight areas. You can use it where cars are not allowed. So get on a bike and start pedaling.
If you are doing the loop it is about 6 miles. Going from South to North is slightly uphill. North to South-downhill.
No bike? Caches can be grabbed with a little walking.
BYOP
Congratulations to the triple threat FTF group of CacheAngel+,Skotlee and ormustr.