We will be spending 3 days visiting the temples of Angkor. I have done a fair bit of research and have gathered a lot of information on the history, culture, architecture etc. So I wonder if it is necessary to have a guide as well as a driver/car? I’m a bit averse to spending 3 days in such close contact with a total stranger. But if they are useful in other practical ways (like knowing shortcuts or which entrance to use etc.) it might be worth it.

We will be staying at La Residence and they can organise drivers, guides, permits etc. Our idea is to spend early mornings and late afternoons at the temples and lounge around the pool in the middle of the day. (Not sure what happens to the guide during our siesta?)

Your experiences or views, please?