More to come…
You can find lists of parks on local country sites: Harris County Precinct 4 Harris County Precinct 3.
Some hike/bike trails along Cypress Creek — beautiful, natural trails, not trails brutalized and uglified with concrete or asphalt and with a bulldozing of nature. Map pulled from CCMTB Facebook site on 11 Feb 2022. See also the CCMTB site on the MTB Project. They have a listing on AllTrails and as well as a trail map.
Bridgeland MTB Trails (also on Facebook) stewards hike/bike trails in another local area (and has a map on AllTrails), as does the Cypresswood Trail Group, which has a listing and a trail map of their trails on AllTrails.