Headed to Mammoth this weekend with my family and dog.

I'm hoping my dog and I can hike something with a nice view for sunrise Saturday and possibly Sunday. Any suggestions? I'm thinking 6-10 miles RT. I want to be back at the hotel by 10am or so.

Saturday afternoon I think I'll take my wife (5 months pregnant), son (3 yrs old) and dog and try to hike to Rainbow Falls. Are there any other trails you can suggest?