John was an excellent guide. His knowledge base was broad and his explanation of history, politics, culture and more was exciting and thorough. John was able to help us understand connections the impact of history on the modern era in ways we could never have understood without his guidance. We really felt John made Buenos Aires and Argentina come alive! We both felt this was the best money we spent on our trip. I would not hesitate to send friends and family to John. His attention to detail, care for his clients and passion for guiding is truly impressive. Don't hesitate - book with John!