I don't think Mycenae as a historical and mytholog...

I don't think Mycenae as a historical and mythological place needs any further introduction. The remains of the ancient fortress and the associated tombs are truly breathtaking.
The information boards on site are informative, but a little sparse. It is therefore worth reading a little before visiting.
You should plan your visit as early as possible so that you can enjoy this place undisturbed.
The grave of Klytaimnestra alone, without being able to let other tourists act on you, is definitely worth getting up early.