[gokhan]

Bournemouth Worchester Southwark ...

[throwaway426079]

Marylebone...

Mornington Crescent!

(No pronunciation trickery on that last one, it is just the name of an absurdist parlor game)

[timthorn]

...Happisburgh

[benjamta]

Ha! Norfolk's a treasure trove of interesting place names. Wymondham also trips outsiders up.

I was here for almost 20 years before I learnt that Heighham is pronounced as just "Ham".

[UncleSlacky]

Woolfardisworthy.