Great Falls at Sundown

We have been having great weather this past week so it was time to get out and do some shooting.  I decided to stay close and went to Great Falls.  This time I went to capture the sunlight and wanted to photo the falls when it was dark.  I was able to capture the sunset and was enjoying watch the darkness descend unto the falls.  All was going great until the ranger showed up and told me the park was closed.  I asked if I could stay for another 10 minutes but my request was denied.  Oh well.  I still enjoyed the times.  Here are a couple of my shots.  Click on the photos for a full screen view.

Here is Great Falls at sundown.

Here are falls about 25 minutes after sundown.