Re: wedding in karachi!!
^Most hotels can't make their own website because it is stated in their contracts if they are taking the name of an existing hotel chain, the parent company markets the hotel on their own website so if you go to Ramada.com you will be able to look up the hotel in khi. But Ramada does a lot of marketing in pakistan which include billboards thru out the city, pamphlets at airports, etc.
Anyway, for honeymoons where paki nationals can easily get visas I would suggest Turkey (Istanbul), Greece (Athens), Tahiti & Bora Bora, Maldives (very popular honeymoon destination), Thailand (Phuket). It realy depends on what you want to do on the honeymoon, if you want it to be romantic and just want to relax than opt for a resort, hotel on the beach where there will be warm weather. If you want to go site-seeing then go to places like Turkey and Greece. I'm sure the places I have mentioned will not be difficult to get to in terms of visa issues.