There are numerous water holes and camping spots off the "main" road through the national park. Most of them such as this one Catfish waterhole have lots of water lillies.

Had lunch on the banks of Old Faithful water hole. Perhaps it wasn't as picturesque as others we saw but it was the most interesting.

I don't have a zoom lens with me but this is cropped from the above image. This fellow was scarily large and didn't give a rats about us or that we were watching him. Could even think that he was just cruising past to let us know that this water hole was his.

There are lots of large termite mounds and two distinct types. The most interesting are the tall thin ones. Similar to cathedral spires. I am not sure if there are two distinct species of termites.