This is the latest installment of maps I'm interpreting from the "Lost Mine of Phandelver" D&D5E Adventure, the side quest that takes the party into the hills and toward a towering physical structure known locally as "Wyvern Tor".

I've tried to keep the map as true to the wording in the adventure path as possible, regarding dimensions and distances, though I've added in a few obstacles and options for DMs to add their own flavor, whether it be scouting parties, river crossings, watch towers or even an angry ogre tossing boulders at the party from high above before later meeting in the caves.

If you've already run Wyvern Tor, then this would make a great encounter map for any kind of scenario involving a hidden cave lair with a variety of chambers.