Compare the southern and northern circuits
A southern route can combine Nairobi, Amboseli and the Maasai Mara. Laikipia and Samburu change the landscape and the wildlife priorities, and need a longer plan rather than an extra overnight inserted between other stops.
The coast can follow either route when the flight, transfer and beach priorities justify the change of scene. It should be planned as its own section, not treated as a default ending.
