The western mausoleum houses the tomb of Osman Gazi (1258-1323) and the eastern one memorializes his son Orhan Gazi. Osman was the founder of the Ottoman dynasty, which later expanded into the Ottoman Empire (lasting 600 years). As leader of the Ottoman Turks, Osman oversaw many military victories in the area.

Sheikh Edebali (1206-1326, Turkish: Şeyh Edebali, real name: İmâdüddin Mustafa bin İbrâhim bin İnac el-Kırşehrî) also referred as Balışeyh, was a highly influential Ottoman Sunni Sheikh of the Ahi brotherhood, who helped shape and develop the policies of the growing Ottoman State.

Visit Historical Ancient Cinar Tree over 610 years old. 610 years old tree of chinar , legend is Osman Gazi saw the dream that a tree is growing inside him and it's branches spread over the world i.e Sultanate Usmania, many Turkish also believe if this tree

Tomb of Osman Gazi Osman Gazi, the founder of the Ottoman Empire, who is the name-source for the Ottoman dynasty.OrhanBey buried his father, Osman Gazi

BalaHatun (wife of Osman Ghazi) And balaHatun mother tomb. RabiaBalaHatun died January 1324 birth name Rabia) was the second wife of Ottoman Sultan Osman I.She was the daughter of the famous Sheikh Edebali and the mother of Alaeddin Pasha of the Ottoman Empire.

Bilecik Museum is a museum in Bilecik, Turkey. An ancient Ottoman building-demolished during the Turkish War of Independence in the 1920s once stood on the site of the museum.

Ertugrul Ghazi is a historical figure dating back to the 13th century, who belonged to the 'Kayi tribe' and fought for his religion, conquering many lands in the way of Allah. He was the son of Suleyman Shah of Oghuz descent. Ertugrul's son, Osman, succeeded the throne and founded the Ottoman Empire around 1299.

Elegant mausoleum of a 13th-century warrior chieftain whose son founded the Ottoman Empire

Originally the three-storey wooden building was an Ottoman dispensary built in the early 1900s. In 2001, after restoration, the building was opened as a museum.

Built in the 13th century by Gazi Ertuğrul in Bilecik province's Söğüt district, the first masjid was erected with a 40-person capacity and is now regarded as the first historical building to ever be built by the Ottomans, attracting thousands of tourists every year.

The Fatih Mosque is an Ottoman mosque in the Fatih district of Istanbul, Turkey. The original mosque on the site was constructed between 1463 and 1470.

The Fatih Mosque is an Ottoman mosque in the Fatih district of Istanbul, Turkey. The original mosque on the site was constructed between 1463 and 1470.

Vast, ornate mosque built in 1399in Seljuk style, with 20 domes& 2 towering minarets.The mosque dates from 1399 in the early days of the Ottoman Empire, so its architecture still leans towards the earlier Seljuk style, which took much of its influence from Persian mosques.

Uludağ is Turkey's busiest winter ski resort. The resort area ranges from between 1,767 meters and 2,322 meters above sea level, with 28 kilometers of slopes available, ranging from beginner to advanced levels.