pre-noun adjectival
worth seeing; must-see; noteworthy
Pre-noun adjectival (rentaishi) meaning something is worth seeing or notable. Often used in recommendations or descriptions of attractions, performances, or notable things.
この映画は見るべき作品だ。
This movie is a must-see work.
見るべき景色がたくさんある。
There are many sights worth seeing.
見応えがある is a common phrase meaning 'worth seeing' or 'impressive to watch', used as a predicate. 見るべき is a more formal, literary pre-noun modifier.
注目すべき means 'noteworthy' or 'worthy of attention', often used in formal contexts. 見るべき is specifically about visual worth.
Compound of the verb 見る (miru, 'to see') and the classical auxiliary べき (beki, 'should'), indicating something that should be seen.