Nynäshamn
Nynäshamn , which lies about 60 km south of Stockholm , is well known for being one of the places on the Swedish mainland from where ferries to the island Gotland depart . 
<triplet> Olympic sailing regatta in 1912 <subj> Nynäshamn <obj> located in the administrative territorial entity <subj> 1912 <obj> point in time