The vast majority of lodges we work with cater for couples above all other holiday types. There are a few camps which work best with groups, and there are many who have a heavy honeymoon focus, but the majority are well suited for couples of all ages.
It therefore becomes rather difficult to suggest specific holidays for couples! It is easy for us to keep couples away from family-focused camps, or camps which seem to be very popular with honeymooners, but from that point on virtually the whole of Africa is open to your trips.
So, instead of focusing you on certain camps, we would urge you to decide on the kind of couple safari holiday you want to go on: