Can anyone recommend horse stables / equestrian centers for lessons and/or advanced trail rides?

Hi! My girlfriend grew up riding horses and her bday is this weekend, I’d like to get her on a horse on Saturday or Sunday afternoon. She’s an advanced rider, so in an ideal scenario she has an opportunity to gallop, or do some jumps or more advanced trail ride. Anyone know of any options out there? We live on the westside but will be in Pasadena on Sunday so location doesn’t matter too much.

Backup option is the Hollywood/Griffith park sunset trail rides. If anyone has any recs or advice for those I’m all ears, but ultimately looking for something more advanced or potentially private.

Thanks!!