This is the 12894th most frequent Russian word.
ледовой
Related to ice or icy.
Here, "ледовой" is used to describe the arena, indicating it is related to ice, suitable for skating or similar activities.
В ледовой арене проходил чемпионат по фигурному катанию.
The championship in figure skating was held in the ice arena.
In this sentence, "ледовые" describes the cliffs, signifying that they are covered in or primarily consist of ice.
Мы спланировали поездку на ледовые скалы в горах.
We planned a trip to the ice cliffs in the mountains.
"Ледовых" here is used to describe the conditions, indicating the presence or effect of ice on the roads.