When to use to go up in Korean
Korean: 올라가다[ ol-ra-ga-da ]

When to use it
The word "to go up" means moving from a lower place to a higher place. In Korean, 올라가다 is used when someone goes upstairs, climbs a mountain, or moves up something like stairs or a hill. You can use it for people, animals, and things that move upward.
Example sentences
계단으로 2층에 올라가요.
I go up to the second floor by the stairs.
고양이가 나무에 올라갔어요.
The cat climbed up the tree.
우리는 산에 올라가요.
We go up the mountain.
엄마가 위층으로 올라가요.
Mom goes upstairs.
엘리베이터를 타고 올라가세요.
Please go up by elevator.
비행기가 하늘로 올라가요.
The airplane goes up into the sky.