In climbing, a base camp may be set up to provide the starting point for a multiple day or week assault on climbing a mountain. Base camp is used to store supplies that are carried to camps higher up on the mountain.
Why "higher up", I guess "higher" is ok.
Thank you in advance.
Top answer
Higher would be ok too. Higher up just collocates nicely.
— Nona the brit
Higher would be ok too.
Higher up just collocates nicely.
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