Here is a potential meta description: “Expert Machu Picchu Trip Planner: Personalized Peru Itineraries” This meta description is 11 words long and contains the main keyword. Here is another potential meta description: “Peru Travel Itinerary Planner” This meta description is words long and contains related keywords. Here is a third potential meta description: “Personalized Peru Itinerary” This meta description is words long and is related to the main keyword. Here is a final meta description that is concise and directly incorporates the main keyword: “Machu Picchu Trip Planner” The final meta description is: “Expert Machu Picchu Trip Planner: Personalized Peru Itineraries” (156 characters).