Castle
Central Park Carousel
Another anonymous phone call leads to a shooting victim on the still spinning carousel in episode 2x17 “Tick, Tick, Tick…”.
Source: IMDb
Part of Griffith Park
The Merry-Go-Round was constructed in 1926 in San Diego and was moved into Griffith Park in 1937 by the Davis Family. The carousel contains 68 lavishly decorated horses and is the only remaining four-abreast carousel from the Spillman Engineering Company in the world. At the center of the merry-go-round is a Stinson 165 Military Band Organ with a repertoire of over 1500 songs. It was at this carousel where Walt Disney first thought up the idea of Disneyland while watching his daughters ride.
Another anonymous phone call leads to a shooting victim on the still spinning carousel in episode 2x17 “Tick, Tick, Tick…”.
Source: IMDb
Leslie has Vaughn arranges a meeting with her mother to ask for help keeping her baby safe in episode 3x03 “Lord of Lies”.
Riley and Dawn chat while sitting by the Merry-Go-Round. Appears in “Shadow”.
From the segment "Merry-Go-Round" in episode 2x12 “Merry-Go-Round/Red Eyed Creature/Used Car Salesman/Surveillance Camera/Graffiti”.
Source: IMDb