Points with a Crew gives 5 tips for visit Machu Picchu, but only posts 4 tips. Just lazy travel blog writing with advice that you'd expect to hear from someone who hardly travels... Walk slow, take in the sights, wear sun block, hiking is hard, etc..

Then gives bad or wrong advice. Telling people they should get a tour guide when they are now mandatory and then tells people to take a 45 min hike to get the "classic" Machu Picchu photo.