<page_title> List of tallest structures in the United Kingdom </page_title> <section_title> Structures 150 to 200 metres tall </section_title> <table> <cell> Spinnaker Tower <col_header> Name </col_header> </cell> <cell> 170 metres (558 ft) <col_header> Pinnacle height </col_header> </cell> <cell> Portsmouth, Hampshire <col_header> Town </col_header> </cell> <cell> Tallest structure in UK open to public outside London (though not to its pinnacle) <col_header> Remarks </col_header> </cell> </table>
The Spinnaker Tower in Portsmouth is one of the United Kingdom's tallest structures at 170 m.