For great free trail maps created by Map Metrics for hiking and many other modes of transportation check out http://newashingtontrails.com/ (hint: they work on a mobile device even without cell tower coverage!)
For an exciting new app with history stories and local business locations that you can filter to meet your needs and collect reward points to visit, check out NE Washington Insider
Some of the content of the previous Map Metrics site has been moved to other places.
The Old Towns Map has been moved to the Crossroads On the Columbia Interpretive Site
The Panorama Gem and Mineral Club has it’s own website