To climb or clamber up using hands and feet, often crawling or scrambling up a steep or vertical surface.
子どもが塀をよじ登って隣の庭に入った。
The child clambered over the fence into the neighbor's yard.
山道で岩をよじ登る場面が何度もあった。
There were several spots on the mountain trail where we had to scramble up rocks.
猫が塀をよじ登って屋根に上った。
The cat climbed up the wall and got onto the roof.