Every itinerary on this site is a starting point, not a fixed menu. Most of the safaris we run have been adjusted in some way: an extra night in the Serengeti, Zanzibar added on the end, a lodge swapped for a tented camp, a slower pace for grandparents, a faster one for a short holiday.
Customising costs nothing to ask about. Tell us the shape of what you want — how many days you have, roughly what you would like to spend, what you most want to see, and who is coming — and we will send back a day-by-day plan with a price. From there we go back and forth until it fits, and nothing is confirmed until you are happy.
Common changes travellers make: adding a balloon flight over the Serengeti, upgrading two of the nights to a luxury camp while keeping the rest mid-range, adding a cultural day with the Maasai or the Hadzabe, building around a migration river crossing, extending to Zanzibar or the Ngorongoro Highlands, or converting a road safari into a fly-in to save two long driving days.