By Inca Trail Trek :
One Good way to get to machu picchu is Trekking with one of the most famous Trek in the wolrd The Inca Trail is made classical with 4 days and 3 nights also there are currenly tour agencies that are selling this tour mixed with the City tour and the Sacred Valley of the Incas that is really great experience

By Salkantay Trek
Another Good way to get to machu picchu for adventures of couse is throught Salkantay This is an alternative to the classic Inca Trail to Machupicchu, The trek will involve crossing valleys and mountains before arriving to the “Lost City of the Incas” = Machupicchu. The famous Salkantay Trek (or Salcantay Trek).The Salkantay trek offers the solitude and quiet contemplation such a sacred path deserves.
By Inca Jungle Trail
The Jungle Inca Trail to Machupicchu,This is a new Combination, between a Down Hill Mountain Bike Tour and a Jungle Trekking to Machupicchu, there are lots of travelers that are getting this option becouse it is one of the peru jungle tours
By Trail Machu Picchu Traditional Tours
One good way for people maybe they are not extremely adventure they would like to get to machu picchu is via these tours below:
http://www.innovatravelperu.com/cusco-machupicchu/cusco-machupicchu-3-days.html