Namtok Chet Sao Noi is a small waterfall at Tambon Muak Lek, on the same route as Namtok Muak Lek and continue on for another 9 kilometres on an asphalt road. The waterfall flows along a stream and has 7 levels. The height of each level is 4 metres and offers a spacious shady swimming area.

This cave is at Tambon Phaya Klang, 35 kilometres from Muak Lek district or 75 kilometres from Saraburi town. To visit the cave, visitors must climb the stairs from the foot of the hill to the mouth of the cave about 100 metres up. When the light shines on the caves cell, it will sparkle like beautiful red, black and brown stars. The beautiful stalactite and stalagmite formations are on the cell and the wall.

The palace was built in 1665 and 1677, when King Narai the Great decided to make Lop Buri the second capital of the Ayutthaya Kingdom. Although the buildings were designed by with the contributions of French architects, the Khmer influence was still strong.

Prang Khaek is the oldest monument of Lop Buri and the oldest Khmer-style Hindu Shrine to be found in Thailands central region. A fascinating small compound of Khmer remains, it consists of the three brick prangs constructed without adjoining corridors. Prang Khaek was restored by King Narai the Great in the 17th century. Recently restored by the Fine Arts Department, it is located on Vichayen Road, near the Narai Ratchaniwet Palace.

Wat Si Sawan Sangkharam (Wat Thu Nam) is at Tambon Nakhon Sawan. It is an old temple that was used as the site for government officials to pledge allegiance to the king.