The castle was built around 1280 by the Teutonic Knights on a cape at Morag Lake. From the west and south side, the castle was defended by the waters of the lake, while from the other two sides on have dug a moat. In the early years of its existence it was the seat of the Teutonic Order prosecutor.

Located about 1.5 km from Frombork, on a hill having a height of 47 m above sea level (the so-called Crane Mountain). It has instruments for observing the sky - telescopes, binoculars and an observation terrace.

The medieval, Gothic cathedral – Assumption of Mary and St. Andrew the Aposthel Cathedral – is the oldest building of the hill in Frombork. Built in 1329 – 1388, it has some outhouses, including two chapels: St. George chapel (the so called Polish Chapel) and Christ the Redeemer Chapel (called Szembek Chapel).

The Mikołaj Kopernik Museum in Frombork – museum devoted to Mikołaj Kopernik. The Museum was founded in 1912 by the canon Eugen Brachvogla. The first exhibition hall took place at the Cathedral Hill, in the so called Tower of Copernicus. After the II World War, the museum re-opened on 5th September 1948, when in the internal canonries on opened an exhibition devoted to Copernicus. The rebuilding of the museum lasted until 1973.That was the year, when in the basement of the former bell tower on founded a planetarium. In 1975 the museum gained independence.

Grunwald (battlefield) – area located in 2 km distance in south-east direction from the village Grunwald, between Stębark, Łodwigów and Ulnowo (district Ostróda, Warmia and Mazury Region).

The Elbląg Canal leads through two geographical regions – Żuławy Wiślane and Pojezierze Iławskie. As its starting point on assume the Elbląg River. Further it leads through the Drużno Lake– a Nature Reserve (Ornithological).

What makes the atmosphere of a Masuria village?...

Representative building in Dutch Neo-Renaissance style.

Don’t miss the Neo-Gothic court building in Mrągowo.

"Krzyż Brunona" [St. Bruno Cross] is a hill over Niegocin with a cast iron cross erected 1910 by the inhabitants of Giżycko, commemorating the probable site of martyrdom of St. Bruno of Querfurt (1009)