As we walked along the track we spotted something interesting. Then on approach a gnarly old troll told us we could only continue our investigations if we paid him in gold coins, so we did and continued on our adventure. It dawned on us that this area was just crying out for a nice new cache to be placed so we told the troll our plan and he agreed to keep quiet about it.
You might want to go equipped with some wet weather gear and the ability to get into places. ENJOY.