Daedalus' Workshop is the workshop Daedalus used to work in.
Percy, Annabeth, Grover, Rachel and Tyson explore the Labyrinth until they find it. It is presumably destroyed with the rest of the Labyrinth when Daedalus died. It contains many laptop computers and easels with blueprints for his ideas and contained various pieces of art. It also contained four (improved and modified) versions of the set of wings Daedalus and Icarus used to escape Minos.
It used to always change locations and its favorite place is the Garden of the Gods, but now it is destroyed because of Daedalus' death after the Battle of the Labyrinth.