Climbing wall

/klˈaɪmɪŋ wˈɔːl/

Climbing wall

a vertical surface that is specially designed to be climbed, often used for sport

Examples

1. And all of this starts today at 2 o'clock on the climbing wall.

2. As some schools compete for students and their money, some of them build luxurious dorms, climbing walls and gourmet dining to attract revenue.

3. and I wanted to go to the climbing wall to do a little upskirt photography.

4. It's a Climbing Wall?