Happy Valley is a city in Clackamas County, Oregon, United States. The population was 13,903 at the 2010 census.

Unplug yourself and have a laid-back vacation at Happy Valley, United States. This city offers countless opportunities to click pictures for your travel journal. The nearest major city to Happy Valley is Portland. Attractions in Portland include Columbia River Gorge National Scenic Area, Portland Japanese Garden, International Rose Test Garden. Tour packages of Happy Valley are of 1 to 2 days duration.