Mandeville sits at about 600 m in the central highlands of Manchester parish, and it shows: the town is noticeably cooler than the coast, with a tidy, prosperous air and a long tradition of attracting Jamaicans who've returned from overseas. It's sometimes called the most English town in Jamaica, a reference to its cool climate and its green central square.
The town sees almost no tourist traffic, which is part of its appeal. There's good hiking in the surrounding hills, and the Manchester Club — Jamaica's oldest golf course — is here. The Agroville farms nearby grow the local sorrel and other produce.
Mandeville is a useful stopping point if you're driving between Kingston and the south coast attractions (Lover's Leap, YS Falls, Black River Safari) or crossing the island to the north coast. It's an honest, functioning Jamaican town rather than a place shaped by the tourist trade.