Most campgrounds close over the winter in Tahoe but we were delighted to stumble across Sugar Pine Point in mid March when there is still a good bit of snow around. Only a handful of sites are open, but the bathrooms are open and there is running water at the sites. We were in a rootfop tent so it didn't impact us, but the sites themselves are generally covered in snow. Only a handful of campers were braving the cold/snow. There was a good bit of snow overnight, but they were really on the ball plowing first thing in the morning.