Sand volleyball locations in Portland...?

Question

For those of you who live in Beaverton, do you know where there are any sand volleyball courts nearby (not affiliated with a gym or that requires a membership fee)?

Answer 1

Woks Up : 1757 Se Stark

Seaside, OR

Brentwood Park : SE 60th, south of Duke

Gabriel Park : SW 45th, North of Multnomah Blvd

Answer 2

The beach is the best free place.

Answer 3

there are THPRD sand courts in beaverton off cedar hills blvd.  before you get to the cedar hills crossing mall.