Their finest export is the Bee Gees,
Even then, they fucked off to Manchester pretty sharpish.
Also, Mindhorn. Because Mindhorn.
As for Manchester (Thanks Fart!) it's made up of 2 cities and 8 boroughs.
The City: Manchester is the heart of the region and holds the rapidly gentrifying city centre and all the trendy bars and music venues that Manchester's known for, it's hipster district is known for it's pricey booze, overrated food, actually really good record stores and the artwork, whether good or bad. However it is also made up of a massive ghetto to the south and east of the city centre, despite regeneration efforts from the Commonwealth Games in 2002.
Just avoid the main square Piccadilly Gardens if you can. It's full of Spice Heads, Crusty Jugglers and people wanting to gank you for fun.
The other city: Salford is often lumped in as just another part of Manchester but it is it's own city, and it's residents will let you know it.
Most of the really famous musicians tend to have more association with this area than Manchester itself.
Other than that it's basically rows of those terraced houses you see on Coronation Street (which was based on a neighbourhood in the city famed for really epitomising the baby boom in the UK) and it has the most tower block flats in England.
The old industrial quays have also recently been regenerated into 'MediaCityUK' where the BBC plopped a massive building to try to emphasise how much they understand the people outside the M25. It didn't work. The other main broadcaster, ITV also has a studio nearby.
The Boroughs:
Oldham
An old industrial town that used to build Lancaster bombers, now all it's known for is its excessive Paki population and the race riots that followed.
Rochdale
Basically a copy of Oldham, centre of the rape gang scandal and setting of the controversial drama about it 'Three Girls'
Bury
A garrison town, it's famous for being the home of the Lancashire Fusiliers (I recommend the museum!) and the apparently world famous market, which is pretty good if you want some bootleg DVDs or some black pudding, the local culinary contribution. The nearby village of Ramsbottom host a yearly festival based on the foodstuff as legend says during the War Of The Roses, the armies of York and Lancaster ran out of weapons and started throwing foodstuff at eachother. Yorkists threw Yorkshire Puddings and the Lancastrians threw black pudding.
Bolton
The town centre has a massive mosque and Warburton's bread is baked here. Also known for having a middling football team that went bankrupt.
Wigan
The regions whipping boy. If you're going to make an inbreeding joke, it usually involves Wigan. Purple Aki apparently lives here now.
Trafford
'The posh bit'. Has a fuck off huge shopping centre, Altrincham, a desirable postcode and home of United. Just don't look at Stretford.
Stockport
Home of the famous arches, Blossoms and Robbie's brewery (they made the Iron Maiden beer). Suffers and benefits from overspill of the neighbouring areas (North Stockport is a hole, but the south is quite lovely). The airport sits in this area too.
Tameside
Just a continuation of the East Manchester ghetto with some charming villages sprinkled throughout the moors. It's biggest landmark is the Ashton under Lyne IKEA.
The Manchester region boasts the most extensive light rail network in the UK and it is a good way to get around. Even if 9 times out of 10 it stinks of piss. A lot of the old lines were actually discontinued railway tracks that found new use.