Correct

极顶

/ jí dǐng / 
Strokes

Example

As a Noun

peak; summit; pinnacle

1
Tàishān
泰山
jí
极
dǐng
顶

summit of Mount Tai

2
Zhēngfú
征服
jídǐng
极顶

conquer the summit

3
Dēngshàng
登上
jídǐng
极顶

ascend/climb/top/scale a peak

4
Dàodá
到达
jídǐng
极顶

reach the summit/peak/pinnacle of a mountain

As a Noun

limit; extreme; utmost

As an Adverb

extremely