The family has spoken and this is the verdict. Daughter really wants to see LA and all the entertainment crap. Now there's a ton of info online about routes, Rt 1 etc, but do you savy FBGs know of any "must sees" that may not make others list. Off the top of my head I'd like to see San Fran, a redwood forest, go to the top of a big-### mountain, see the beaches of Santa Monica and Barbara, that kind of thing.
Oh, and we'll be traveling for at least a week the first week of August.
Did a similar trip last summer in the opposite direction.
For a redwood forest a little less travelled by... Henry Cowell Redwoods State Park near Santa Cruz. Smaller than Muir Woods but fewer people around.
In San Fran... if you have Star Wars fans in tow, the Lucasfilm headquarters are in an unmarked building in The Presidio. If you pull up the the security guard and tell them you're a big Star Wars fan and want to take a few photos, they will let you park and peruse the lobby. There's a fountain out front with Yoda at the top of it. In the lobby, they will let you take pictures of the pieces on display like costumes and awards as long as you don't hassle the receptionist or anyone coming in or out of the building.
If you go the Muir Woods route for Redwoods... also keep going a little farther out to Stinson Beach. Beautiful beach and cliffs, not too busy.
I thought the 17 Mile Drive delivered on outstanding views and Carmel-By-The-Sea had a ton of charm. Could see how youngish kids would be bored by it, though.
If you want to do a real studio backlot tour... skip Universal Studios and do the Warner Bros Studio Tour instead. At WB they break visitors up into small groups of 10-15 and you get carted around by people who work at the studios. Your guide will customize your visit based on the group's preferences: we had some Gilmore Girls fans onboard, so when we toured the Anytown USA set, the emphasis was on how they transformed it into Stars Hollow CT, but also talked about other things filmed there. IMO a much more intimate and hands-on experience than Universal.
Beaches and coast... really liked Heisler Park in/near Laguna Beach. Pretty gardens and park or your way down to a great beach. Huntington Beach is interesting as it seems to go on forever and you can see out into the ocean pretty far. Really enjoyed sunset there and watching the surfers.
Also dig Oceanside and Carlsbad, a couple of beach towns between LA and San Diego. But if the road trip isn't extending all the way to San Diego, you can skip those.