1 day in Bahrain (Manama)

Hi All

I am changing planes in Bahrain in a few weeks and have an almost 24 hour layover.

Arriving Saturday 2nd Feb 07.20, leaving Sunday 3rd 04.40

Can anyone recommend a mini itinerary of anything I should see? Never been before and probably won't return in a hurry. I'm mid twenties male and will be travelling on my own, but am a very frequent and confident traveler.

Equally if anyone is around and fancies being tour guide and/or having dinner and drinks in the evening that would be fab.

Let me know!

James