In the song Paradise City by Guns N' Roses, is the "Paradise City" referenced by the song and its title based on an actual city similar to how "The Jungle" in Welcome to the Jungle refers to L.A.?
Wikipedia is rather vague:
Guns N' Roses' lead guitarist, Slash, states that the song was written in the back of a rental van as they were on their way back from playing a gig in San Francisco with the band Rock N Riders. He says that the band was in the back of the van, drinking and playing acoustic guitars, when he came up with the intro. Duff McKagan and Izzy Stradlin started playing along. Slash started humming a melody when Axl Rose sang, "Take me down to the Paradise City." Slash chimed in with "Where the grass is green and the girls are pretty." Axl sang the first line again, where Slash shouted out "Where the girls are fat and they've got big titties." Axl finished with "Take ... me ... home!" Slash preferred his second line but the rest of the band felt differently. He was outvoted and they used the first line. The band then expanded upon the rest of the lyrics in rounds.
During a 1988 interview, Rose told "Hit Parader" magazine that "the verses are more about being in the jungle; the chorus is like being back in the Midwest or somewhere."
Songfacts however offers a reasonable theory:
Much like "Welcome To The Jungle," this was inspired by Los Angeles, where the band was living. The verses deal with the rough life on the streets, but the chorus was based on Axl Rose's memories of the Midwest, with images of green grass, innocence and possibility.
A contributor added more details:
On 93.1 WIBC FM, a radio station in Indianapolis, Indiana, Jake Query, who is a friend of Axl Rose, explained that the part of the song where they sing, "Where the grass is green, and the girls are pretty" is about when Axl Rose and his family would go down to Bloomington, Indiana.
However, note that Slash claims in his autobiography that he came up with that line (which is the source for the Wikipedia entry quoted above).
Paradise City is not a real city but pleas to be taken to heaven. At least that is what William said when we met just prior to Guns N Roses being officially formed. Met him at a state fair in LA in 1985.