Im a sims 3 gamer but im not sure how to get out of moonlight bay, i want to go to sunset valey, help!?

One of my sims is a 10 gardener and shes about to die. I need to get the death flower but the only emetery in my town is the specter family mausoleum, when i googled it it said i have to go to pleasent rest cemetary but i have no idea how to get there.