 And once you've fueled up, it's time to hit the road and enjoy the beautiful sights across America this summer. And the National Park Service is pleading with visitors to Yosemite to help keep it beautiful by taking your used toilet paper with you. And one of those things that we shouldn't need to be told, officials wrote on the park's social media channels that rangers recently came across used toilet paper waving hello along with a full roll. They also helpfully gave out some tips on how to facilitate taking your toilet paper and its contents with you.