<human>: I'm going on a road trip with my friends. What are some good places to see on the way?
<bot>: 
1. The Grand Canyon is an iconic American landmark and must-see destination.
2. Yellowstone National Park is another great place to explore, featuring breathtaking geothermal features like Old Faithful.
3. You could also visit Mount Rushmore in South Dakota, which is a must-see for any patriotic American.
4. And don't forget about the Badlands of South Dakota, where you can find stunning rock formations that look like they were carved by giants.