Well, I'll tell you about my craziest experience:
In 2017 I traveled with my dad to Peru and Bolivia. It was really an adventure, I'll tell you why: first, we travel by plane to Antofagasta. Then by bus to Iquique where we stayed in a hotel in front of Cavancha beach, and then we traveled to Arica. From there we cross the border to Tacna-Perú. Then we arrived in Arequipa, a beautiful colonial city called the white city for its constructions of white volcanic stone. We finally arrived in Cuzco, a beautiful beautiful city that I recommend visiting. From Cuzco we went to Aguas Calientes, where we bathed in hot springs at night looking at the stars. That city has the access to Machu Picchu and Huayna Picchu. It's incredible the architecture that the Incas did there, I was impressed. The last city in Peru that we visited is Puno, where we went to the floating islands of the Uros. They live there, floating in "totora"!