Is a Stonehenge and Bath day tour from London worth it?

London regulars - is the classic Stonehenge-and-Bath day tour actually worth it, or is it hours on a coach for twenty minutes at the stones? If it’s worth doing, which version - adding Windsor or the Cotswolds - gets the most out of the day? Straight answers from people who’ve done it.

YES>. Bath is a beautiful and full of history place, and how can you NOT want to see Stonehenge? Really, these are big memories for us, along with Salisbury Cathedral