It’s nothing complicated, but I thought someone might find it useful. My PCs defended this place against 40 gnolls.
The Goblin Winery
This is a map of an abandoned winery that is currently home to a group of goblins. I sent a group of first-time players here in order to give them a taste of the traditional, classic D&D experience. You know, meet at the tavern, go on a nice, easy goblin-stomp, run into a few traps along the way.
After that, they were headed down the tunnel in the cellar to the underdark for a somewhat less-traditional experience traveling on a ship in the Glimmersea with some orog pirates. Their orcish is getting pretty good.
This map has an annotated version with DM notes for patrons.