This is a really fun afternoon. we started at stop 6 for devil's postpile. Did the postpile then go up top of it and there's a trail entrance for rainbow falls. as someone else noted it is a sandy walk and can take it's toll. the falls are cool. go to lower falls the trail isn't bad and the river and small falls are great. Then back to stop 10. it ends up in the 5ish mile range. Tiring due to elevation and sandy trail, but totally worth it. Bring water and bug spray and a hat.