Disneymoon is an amusement park housed in a giant underground dome on Luna (TOS novel: World Without End)

Disneymoon was subsequently mentioned in the Doctor Who novel Grimm Reality.

the moon Luna
Armstrong Center • Armstrong City • Collins Amphitheatre • Disneymoon • Fra Mauro • Goddard Moonbase • Lake Armstrong • Lunar One Colony • Lunar Base 3 • New Berlin • Ocean of Storms • Oceanview • Tranquility Base • Tranquility Park • Tycho City