(I did a search before posting this of previous posts on this topic but I didn't find the answer to my question.)

I'm looking for a day trip tour to Tivoli. I really wanted to do the Context Rome tour as it was exactly what I wanted. However, the two times they offer it while I am there, I cannot go. Does anyone know any other company that offers a 6 hour day trip to Tivoli? Someone recommended Carrani on this board but their tour is only 4 hours and I just don't think that is enough time.

I'll be all by myself and wouldn't be comfortable hiring a guide for just myself. And I wouldn't be comfortable going by myself on public transportation even if it was easy and painless to do.