Places to ride in lower Michigan ?

Look up the Cycle Conservationist Club in Michigan website, it has all of the trails listed.
I enjoy riding around Lewiston, the trails are tighter than most. For more open riding, Leota, Gladwin, and Mio are nice. There are trails around Kalkaska, Wolverine, Baldwin, and many more.
Look in the Michigan Trail Riders area in the DRN chapters forum on this website. We have ridden Leota and Gladwin this year and many of the guys are riding this weekend also. We'd love to have you along on one of the rides. There are riders of all skill levels, I even bring my wife along sometimes.

places to ride in michigan

There's a lot of good information here or like Hiller said the MCCC is an excellent source for riding info. For a small fee they will send you an indexed book of maps and some other usefull stuff. We will be riding tin cup springs, lincoln hills and/or evart Sunday and Monday.

What type of riding? MX or Trail?

As Hiller suggested, we post most of our Michigan trail rides at a different forum. Check out...
http://dirtrider.net/forums3/forumdisplay.php?forumid=69

If you want to view the maps on line, check out...
http://www.dnr.state.mi.us/Orv.asp?SubLinkID=287&sec=recr&parent=80

Brent, where in Lansing do you live? I actually live closer to Williamston, but I spend a lot of time at Lansing Cycle.

Mike