Full information here: I enjoy Glenwood so much that I joined a group that gives tours. In flat, really flat Houston it's good to find a place that offers topographic relief. Added to the undulating grounds is really fine landscaping dating from 140 years ago. Bicycle riders and picnickers are welcomed by such famous Houstonians as Anson Jones, Howard Hughes and Glenn McCarthy. Plan on multiple visits - you can't see everything the first time.