The Turtle Lair appears in the Teenage Mutant Ninja Turtles: Black, White & Green anthology series. It is in an undisclosed location beneath New York City and is where the Turtles and Splinter live. This version of the lair is varied in appearance throughout the anthology, as the series consists of individual stand-alone stories written and drawn by different creators.
The lair is shown to have several different rooms, including a kitchen, bedrooms for the family members, a large living area, and a space used by Donatello as a lab.