You will need to obtain your visa through the Cambodian embassy in London.

As the entry is via boat you will not be able to obtain a visa on arrival or apply for an e-visa.

I hope that is helpful.

Many thanks,

Vickie

Vietnam Cambodia Feb 2018

I should be grateful if you could tell me the entry point to Cambodia for a visa application. I think it will be by boat. Many thanks.

Regards

David