Sumiko IV

Sumiko IV was the fourth planet in the Sumiko planetary system. This planet was home to the Cliffs of Heaven. It was presumably in the same system as Sumiko III

The Cliffs of Heaven were recreated in holodeck program 47-C aboard the USS Enterprise (NCC-1701-D). Kristin was injured twice while diving from the cliffs on Sumiko IV. 

Sumiko IV Sumiko IV