DC to Philly: Day 4

On our last DC day, woke up for breakfast and then headed to the National Museum of Natural History. We were excited to see the $2.5M, 45+ carat Hope Diamond as well as the dinosaurs. We were pleasantly surprised that this particular museum has much more to offer. Honestly we needed another hour or two to browse. After visiting a few hours, we took the Metro to DCA, grabbed our one way rental car, and started a 3 hour trek to downtown Philadelphia.