Most easy access to Machupicchu Citadel:
Visit Machu Picchu after 12:00 noon, it's a different alternative for passangers whose try to avoid the agglomeration of peolple in the sanctuary.
This option is available for you to can visit the citadel quietly, exploring some tourist areas that frecuently are with a large number of travelers and doesn't allow fluid access, take pictures freely and you can apreciatte better the energy that the sanctuary transmits.