noun
final destination; last stop; end point
Refers to the ultimate stop of a journey or the final stage of a process. Often used for trains, buses, or metaphorical goals.
この電車の終着点は東京駅です。
The final destination of this train is Tokyo Station.
彼の努力の終着点は、念願の大学合格だった。
The end point of his efforts was passing the university entrance exam he had longed for.
目的地 is a general term for a destination or goal of travel, while 終着点 emphasizes the final point of a journey or process.
Compound of 終着 (しゅうちゃく, 'arriving at the end') + 点 (てん, 'point'). The exact historical derivation is uncertain, but the kanji components clearly indicate the meaning.