Photo taken on June 12, 2013 shows the general view of the Lake Bled in northwestern Slovenia. The beautiful glacial lake is a popular tourist destination about 55km from the capital city Ljubljana. (Xinhua/Liu Jiang)

A tourist boat rides on the Lake Bled in northwestern Slovenia on June 12, 2013. The beautiful glacial lake is a popular tourist destination about 55km from the capital city Ljubljana. (Xinhua/Liu Jiang)

Photo taken on June 12, 2013 shows the time-honored Bled Castle upon the Lake Bled in northwestern Slovenia. The beautiful glacial lake is a popular tourist destination about 55km from the capital city Ljubljana. (Xinhua/Liu Jiang)

A tourist boat rides on the Lake Bled in northwestern Slovenia on June 12, 2013. The beautiful glacial lake is a popular tourist destination about 55km from the capital city Ljubljana. (Xinhua/Liu Jiang)

A tourist boat rides on the Lake Bled in northwestern Slovenia on June 12, 2013. The beautiful glacial lake is a popular tourist destination about 55km from the capital city Ljubljana. (Xinhua/Liu Jiang)

A tourist boat rides on the Lake Bled in northwestern Slovenia on June 12, 2013. The beautiful glacial lake is a popular tourist destination about 55km from the capital city Ljubljana. (Xinhua/Liu Jiang)