Hey Digger,

I visited Little & Big Sable lights, as well as Ludington Pier Light about a year ago.
Little Sable Point is accessable by car but some distance from the major highways, about 10 miles total from US-31. Big Sable Point is approx. 10 miles from the junction of US-31 and US-10, then a 1.5 mile hike each direction. It takes some time to get to (unless you walk fast). Ludington Pier is easily accessable by car, and right off US-10.

If there is time, I highly suggest seeing both Big & Little Sable lights. IMO they are well worth the trip.

Good Luck!

-Todd