https://mod.io/g/timberborn/m/downstream-of-the-wastes
A small, finite oasis is the only untainted water in the area; once that is gone the beavers must deal with muddled water flowing through the massive central river in this harsh landscape. While there are easy paths through naturally occuring stairs, they lead through the contaminated water and risk loosing beavers to contamination.
Beyond the starting clearing are features such a city that fell into the earth, a flooded quarry and dried up river beds.
This is not a map for the faint of heart!
This is my second mapmaking attempt, and it would seem to be a hard one. So good luck.