How safe is it for a 25 year old female travelling on her own throughout Vietnam - I would prefer to do a DIY tour, rather than organised tours(where there would be safety in numbers).
Would it be safe on the various public transport systems - buses, trains, etc ?
Are there any locations that I should avoid ?
Would I be likely to receive unwanted attention, and if yes, have you any suggestions on how to repel it, or better still, avoid it in the first instance.
Thank you for any advice that you can offer.