I usually use cryonis blocks on the waterfall behind Zora's Domain to climb Upland Zorana and then enter through the back.
In addition to the Cryonis & Waterfall tactic, you can also use Revali's Gale on top of the Akkala Citadel Tower and (barely) glide over to the cliff ... or you can work your way up the cliffs northeast of Rucco Maag shrine (the one with the "Crowned Beast") and take the long but mostly safe route around the back of Ploymus Mountain. Or use a flying minecart.
Personally I prefer the cryonis method tho - it's the easiest and most convenient one and doesn't need any preparation, extra items and abilities since you always have cryonis by default.