Do I need a group tour L visa to go to Macau?

Yes, you must join the L-shaped tour group, but you don't have to join the F-shaped tour group. The reason for this is the following：

1, group tour l sign, just an endorsement name, is to join the group.

You must make a "customs clearance list" through the travel agency. With this list, you can go to Macao by yourself, and you can play freely when you arrive.