188 years ago today. John Muir, who convinced US President Theodore Roosevelt that Yosemite should be protected as a national park, was born in Dunbar in East Lothian on 21 April 1838. Today his birthplace is a museum about him. More pics and info: https://www.undiscoveredscotland.co.uk/dunbar/johnmuirbirthplace/index.html
The little known and highly unusual Saltcoats Castle, hidden away half a mile to the south of Gullane in East Lothian. It probably dates back to the years after 1590, despite a date mark that appears to be two centuries older. More pics and info: https://www.undiscoveredscotland.co.uk/gullane/saltcoatscastle/index.html
Preston Cross, often said to be the finest mercat cross in Scotland. Erected in the early 1600s, it still stands on its original site, though the world around it has changed in a way that now makes its location look quite odd. More pics and info: https://www.undiscoveredscotland.co.uk/prestonpans/prestoncross/index.html
Dirleton Castle Tower: tower house in East Lothian.
Listed building LB1525
http://www.wikidata.org/entity/Q17569593
Historic Environment Scotland lists 28 notable sites within 1km distance.
Bass Rock seen from the superb beach at Seacliff in East Lothian, a place that comes complete with a ruined castle and a contender for the title of Scotland's smallest harbour. More pics and info: https://www.undiscoveredscotland.co.uk/northberwick/seacliff/index.html