For this map I decided to make a small dungeon that has a lake inside, some cliffs in the orollas and many rocks.
At the top of the lake there is an entrance that takes us to another dungeon (or wherever you prefer). to enter this cave it is necessary to enter a boat since the cave is crossed by a small river that connects to several places.
at the bottom of the lake there are some treasures that can help you on your trip, but watch out, the water is poisonous, you won't want to be there for a long time.
I decided to place 2 levels in the depth of the lake so that you can place some monster that interferes with the trip through the small river.
This map has a 36x24 grid
All variations have a gridded and gridless version.
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