Tennis courts at Mitchell Park in Portland, OR on an interactive map of all places to play tennis, tournaments, and coaches/teaching pros. See 5 photos and 1 tip from 30 visitors to Mitchell Park. "Try the swings Mitchell Park. Park. Cedar Hills - Cedar Mill, Portland. Save. Share. () · 23RD St And S St Washington, DC .. New York · Philadelphia · Portland · Sacramento · San Diego · San Francisco · San Jose · Seattle.