Stelmužė is a village in Zarasai district municipality of Lithuania

Lithuania

Lithuania , officially the Republic of Lithuania is a country in Northern Europe, the biggest of the three Baltic states. It is situated along the southeastern shore of the Baltic Sea, whereby to the west lie Sweden and Denmark...

. There is a wooden chapel built in 1650 not using saw

Saw

A saw is a tool that uses a hard blade or wire with an abrasive edge to cut through softer materials. The cutting edge of a saw is either a serrated blade or an abrasive...

s or iron nail

Nail (engineering)

In woodworking and construction, a nail is a pin-shaped, sharp object of hard metal or alloy used as a fastener. Formerly wrought iron, today's nails are typically made of steel, often dipped or coated to prevent corrosion in harsh conditions or improve adhesion...

s; it is the oldest wooden religious building in Lithuania. Stelmužė is also known for the Tower of Slaves , a rectangular building constructed of stone and bricks in the 18th century, used for imprisonment of serf

SERF

A spin exchange relaxation-free magnetometer is a type of magnetometer developed at Princeton University in the early 2000s. SERF magnetometers measure magnetic fields by using lasers to detect the interaction between alkali metal atoms in a vapor and the magnetic field.The name for the technique...

s.
The village is famous for its Stelmužė Oak

Stelmužė Oak

Stelmužė Oak is an English oak tree which grows in the former Stelmužė Manor park by Stelmužė village, Lithuania.The oak measures 3.5 m in diameter and 13 m in girth at its widest part; being 2.8 m. and 9.58 m at waist level. The oak reaches 23 m in height with only side branches remaining alive...

, the oldest in Lithuania and one of the oldest in Europe.