Pikk Hermann (Tall Hermann) is a tower of the Toompea Castle. The first part was built 1360-70. It was rebuilt (height brought to 45,6 m) in the 16th century. A staircase with 215 steps leads to the top of the tower. Pikk Hermann tower is situated next to the Estonian Parliament building and the flag on the top of the tower at 95 metres above sea level is one of the symbols of the government in force.
The national flag, measuring 191 cm by 300 cm, is raised and the national anthem is played at the time of sunrise (but not earlier than 7 am) and lowered at the time of sunset (but not later than 10 pm). While it is lowered, the song Mu isamaa on minu arm is heard.
References:The Broch of Clickimin is a large and well preserved, though somewhat restored broch near Lerwick. Originally built on an island in Clickimin Loch (now increased in size by silting and drainage), it was approached by a stone causeway. The water-level in the loch was reduced in 1874, leaving the broch high and dry. The broch is situated within a walled enclosure and, unusually for brochs, features a large 'blockhouse' between the opening in the enclosure and the broch itself. Another unusual feature is a stone slab featuring sculptured footprints, located in the causeway which approached the site. Situated across the loch is the Clickimin Leisure Centre.