Malaysian Borneo or Sumatra in Indonesia are good options. There's some places like Lake Maninjau in Sumatra that are really quiet and somewhat remote.
If you really want to get away from it go to Mongolia, Tajikistan, or Kyrgyzstan. In the summer you can find a lake or camping area and be literally in the middle of no where living in a yurt tent with semi-nomadic natives.
If you really want to get away from it go to Mongolia, Tajikistan, or Kyrgyzstan. In the summer you can find a lake or camping area and be literally in the middle of no where living in a yurt tent with semi-nomadic natives.