Located in the slopes of the Oshtoran Kooh Mountains, is the permanent sweet-water lake of the upper and lower Gahar. This lake obtains its water from melting snows of the mountains, thus forming into a lake behind the mountains.

This architecturally fascinating structure (mausoleum) is located in the midst of an ancient graveyard, east of Borujerd. This relic is from the Saljuqi period.

This mosque is also known as the Shah mosque, and is a remnant of the Qajar period . The courtyard of the mosque is 61 x 47 sq. m. which has a pool in the center.

According to an inscription, this mosque was constructed in the year 1068 AH. The mosque is located to the east of the city of Borujerd. The entrance door of the mosque was built in the year 1092 AH.

This bridge is located 2 km. south-west of Khoram Abad, and to the west of the old city of Shahpour Khast. It is one of the master-pieces of architecture in bridge construction of the Sassanian period.