Khartoum, at the confluence of the Blue Nile and White Nile, is correct. Sleepychef you're up.

What were you doing in Khartoum back then Fred? (or can't you tell anyone!)

Mike, I was working on a UN (Development Programme) project. One of those unique experiences that you were glad you had and never wanted another.

Country please,should be quick and then a new thread?

This looks like a commercial submarine tour. I have friends who took a tour on Maui so I'm going to guess "USA".

Not USA

I know what you mean Fred. I was very glad to have done my business trip to Delhi but I was in no rush to go back a second time.

The depth gauge showing 125ft must be a bit of a clue as not many parts of the world still use feet as a unit of depth. So I'm going to go UK which although supposedly metric does use the old units quite a lot.

Mike/Fred - I did my time working equatorial Africa (Côte d'Ivoire) and enjoyed pprts of it; but wouldn't want to go back!

https://www.bbc.com/news/world-africa-54433904

Fred that place is flooded out now

and not UK

Thanks Peter for the info. The people have finally made strides overcoming an oppressive government and now this disaster.

OK, strictly a guess but I'll try Bahamas.

No but going in right direction

Cayman Islands

Don't know where it is, but it makes me want to say "Open the pod bay door Hal."

Dan

keep going south

Ok you can be only in two places, Aruba or Barbados. You are in one of the Atlantis sub. They have two of these subs, or they use too. We were in the ABC,s right after Irma and saw one of these hauled out of the water, had a very inserting conversation with the pilot.

Barbados we have a winner, start a new thread please.