Campbell Island, the sub-Antarctic lump of rock 700km off the southern coast of New Zealand may be an extraordinarily beautiful place, but it's uninhabited and can only be reached by ship - the next of which leaves in December.
Such details haven't deterred British freelance writer Paul Smith from naming it as his target destination in a unique travel adventure however.
Smith set out 24 days ago from his home in Newcastle upon Tyne, with the intention of travelling as far as he could relying only on the goodwill of people using the Twitter microblogging service.
Twitter allows users to post 140-character messages either online or from their mobile phones and to monitor other users' updates at will.
Smith, who has billed himself as the Twitchhiker, says the idea came to him as he was waiting in a queue at a supermarket several weeks ago.