There's something magical about venturing into the great outdoors and experiencing the awe-inspiring beauty of national parks. This June, I took my 10-year-old brother and a friend to Yellowstone National Park, the USA's first national park, just a stone's throw away from our home. Having visited the park as a child and young adult, I wanted to introduce my brother and our friend to the park's breathtaking landscapes, abundant wildlife, and unique geological features.