be crawling with
US /bi ˈkrɔːlɪŋ wɪð/
UK /bi ˈkrɔːlɪŋ wɪð/

1.
wimmeln von, voll sein mit
to be full of or swarming with something, especially insects or people
:
•
The old house was crawling with spiders.
Das alte Haus wimmelte von Spinnen.
•
The beach was crawling with tourists during the summer.
Der Strand wimmelte von Touristen im Sommer.