Thanks. I wasn't sure how to do it while I was out in the field. I wanted to educate myself when I'd be back home. Now I know. :-)

It's a place without much infrastructure. But there is space for tents, many tents. It's used by the native people for - probably - thousands of years if you look at the height of the middens.
pictures here: https://photos.app.goo.gl/HSGitU9FTy14fY7z8
https://photos.app.goo.gl/QgTMgi8R6Px5Wy9o7
https://photos.app.goo.gl/XdUeXhUaeMMsPGYC7
https://photos.app.goo.gl/gYfiaLD5AJVDqNtu5

s/street/streets/g

Those bridges and street do not exist as I could see (better not see) while paddling the area over recent days.