![]() NPS/ZIMMERMAN Hanford park rangers lead programs in the Tri-Cities throughout the spring, summer, and fall. Learn about early settlers in the area, the science and people behind the massive top-secret Manhattan Project, the lasting legacies of the project, and so much more. Visit historic community places in the Tri-Cities and join rangers for a variety of fun and informative programs suitable for all ages. Have fun and learn about the Manhattan Project people, places, science, legacies, and more on a ranger program. ![]() Hike Through Time
Journey through time during this ranger-led hike up Candy Mountain in Richland, WA. ![]() Junior Ranger Park Explorers
Discover where science, history, and nature meet in local parks! ![]() Not So Secret City Walking Tour
Explore historic downtown Richland on a walking tour that shares the transformation of Richland from a farming village to a bustling city. ![]() Ride with a Ranger
Bike 8-miles round trip along the Columbia River from Columbia Point Marina Park to the REACH Museum. |
Last updated: October 23, 2023