Fetching details from the dictionary...
precipice; cliff; bluff
断崖の縁に立つのは危険だ。
Standing on the edge of a cliff is dangerous.
激しい波が断崖に打ちつけていた。
Fierce waves were crashing against the cliff.
断崖絶壁の上に建つ古城が観光地として人気を集めている。
An old castle perched on sheer cliffs has become a popular tourist attraction.