Enjoy this 3 to 4 hour small group excursion from port arthur taking a circular route around the southern part of the tasman peninsula highlights include maingon bay lookout the remarkable cave the coal mine historic site eaglehawk neck the tasman arch the devils kitchen doo town the tasman blowhole and the tasmanian devil unzoo the latter being optional at own expense this excursion is run in the afternoon for cruise ship passengers who do not wish to spend the whole day at port a