There are numerous campsites spread around the lake and many are right on the water which is awesome. From the reviews here and a few other sites I expected this area to be much less crowded due to the tough access road to get to the lake. Luckily, the sites are decently spread out so it is somewhat secluded.
However, we had a group camp right on top of us at 2:30AM. They parked and setup a tents 20 feet away from out firepit. They had no intentions of leaving and were quite rude. Dog was off leash when we woke up and was barking at us while they did nothing about it and continued to sleep. Swearing at their children and disrespecting the land. Luckily another site opened up later in the morning so we packed up and moved.
Again, this area is beautiful with nice campsites, just don't expect it to be as secluded as the other reviews state.
Campsites are very secluded. We were able to camp right by the lake so we could fish. It is pretty rocky and some areas are a little narrow with the trees so bring something lifted if you plan on camping near the lake.
My family camps at Alexander Lake almost every year. We love it here! You can camp right on the lake with hardly anyone around you. You have to four-wheel in to get there--low clearance cars won't make it. Take a raft or canoe out on the lake and go fishing! Beautiful around there! Elevation is high so you may get summer thunderstorms.