The mountain in Galilee was the unnamed height appointed by Jesus as the meeting place with His disciples after His resurrection.
On this mountain Jesus declared that all authority in heaven and earth had been given to Him. He commissioned His disciples to make disciples of all nations and promised to be with them always.
The exact location is uncertain. It was probably a familiar height near places associated with Jesus’ Galilean ministry; a proposed site was Jebel Qan'an, though no certainty is claimed.