点评：This was one of those interesting oddities we decided to visit while on a car trip through North Dakota. It is truly unique & centered around astronomical aspects of our Earth: the North Star, our equinoxes, solstices, and a giant sundial. You can learn about the man whose grand idea it was, too. Besides the scientific instruments, it is a gorgeous mountaintop view of the surrounding area! There is even a restroom.
翻译：这是我们在北达科他州驾车旅行时决定参观的那些有趣的怪事之一。它确实是独一无二的，以地球的天文方面为中心：北极星、春分、至日和巨大的日晷。您还可以了解这个拥有伟大想法的人。除了科学仪器之外，还有周边美丽的山顶景观！甚至还有一个卫生间。
