Difference between to climb on and to go up in Korean
올라타다·올라가다

올라타다to climb on
올라타다 means to climb onto something or get on it. You use it when someone or an animal moves up and gets on a thing like a chair, a bike, or a bus. It often shows both the action of going up and getting on.

올라가다to go up
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.
The difference
to climb on (올라타다) and to go up (올라가다) are nearby Korean vocabulary items learners often meet together. Use “to climb on” when 올라타다 means to climb onto something or get on it. You use it when someone or an animal moves up and gets on a thing like a chair, a bike,… Use “to go up” when 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 mount…