It's 3.8 miles (6.1 kilometers) from the Sunrise Visitor Center to Berkeley Camp, the camp ground at the end of the Berkeley Park area. For the final 1.5 miles (2.4 kilometers), you are hiking through Berkeley Park which is loaded with wild flowers.
Berkeley Park at Mt. Rainier, NP, USA
I'll be busy the next few weeks. Commenting will be spotty at best.