I attended the monthly Sierra Club meeting on Tuesday night at the Discovery Center to hear William Eddy and Richard Ballentine talk about hiking the Kansas City area. They're the authors of Hiking Kansas City, which is now in its fifth edition.

These gentlemen have been exploring pathways in the region a good many years and have included in their book more than 60 trails to fit your needs, from natural surfaces to paved surfaces; from horse trails to biking trails; from short walks to overnight backpacking hikes.

Speaking of the Discovery Center on Troost Ave. located in Kauffman Legacy Park, it remains one of my favorite places to visit in Kansas City. Before you even go inside you can wander around the garden, wetlands and take a look at some of the native plants in back of the building.

If you're observant you may notice the bio-swales in the parking lot. These are what are called retention basins, which treat runoffs before it empties in the storm water system.

Inside the "green design" building you can see a geothermal heat pump and also learn something about passive and active solar features. You will also find plenty of brochures and information covering any number of subjects, published by the Missouri Department of Conservation and Natural Resources, the Mid-West Regional Council and others. If you've never been to the Discovery Center it's worth a visit. And do some walking.