Wat Phra Si Maha That This temple is located behind the railway station near Phra Kan Shrine. The Lop Buri style prang or tower fronting the temple was built around 1157 when the town was ruled by the Khmer. The U-Thong style Buddha images on the prang were added at a later date. The temple was probably restored during the reign of King Narai the Great.

Vichayen House was a residence for Chevalier de Chaumont, the first French ambassador to Thailand during the reign of Louis XVI. Later, the place was occupied by Chao Phraya Vichayen (a Greek adventurer Constantine Phaulkon) until he was killed by the revolutionaries in 1688. Many ruined buildings dot the compound, one served as a Roman Catholic chapel. Others were residences for the ambassador and mission members. Ruined brick water tanks and fountains are visible.

Water Reservoir stored water which came through terra cotta pipes from Tha-le Chupson, a large freshwater lake which supplied drinking water to the inhabitants of Lop Buri.

Phra Khlang Supharat commonly known as the twelve treasure houses, stored the royal treasures as well as royal goods for selling to foreign merchants.

Elephant and Horse Stables located close to the wall separating the outer section of the palace from the middle section.

Chanthon Phisan Pavilion was built as a royal residence of King Narai in 1665. It was subsequently used as an audience hall after King Narai had moved his residence to Suttha Sawan Pavilion. The building was constructed in pure Thai style, thus indicating that no French architects were involved in its construction. The building was restored by King Rama IV in 1863 and is now used as a hall for displaying archaeological and art objects. Many Lop Buri style stone Buddha images are kept in the building.

Phiman Mongkut Pavilion  is a three-storied brick building used as a residence of King Rama IV when he visited Lop Buri during the renovation of the palace. Connected with the pavilion are the other three buildings namely Suttha Winitchai Pavilion, Chai Sattrakon Pavilion and Akson Sattrakhom. All of these buildings are now used as the offices of the Lop Buri National Museum.

Dusit Sawan Thanya Maha Prasat Hall King Narai had this building constructed to be used as an audience hall for high-ranking foreign visitors and ambassadors. He probably received Chevalier de Chaumont, King Louis XIV's representative, in this hall. The building was constructed in a mixed Thai and Western architectural style.

Suttha Sawan Pavilion This residence is where King Narai died on 11 July, 1688, while the palace was under the control of royal revolutionaries. Ruins of the pavilion, artificial hills and fountains remain. It has been recorded that the pavilion stood amidst a beautiful garden in which there were many fountains were displayed.

Phra Chao Hao Building  located in the south of the outer section of the palace was built, probably as a private audience hall, in Thai style. Only wall sections remain, but the decorative designs at the doors and windows are still visible.

Banquet Hall  built to entertain important foreign visitors, is surrounded on three sides by ponds. A brick platform fronting the hall may have been a stage or theatre where guests were entertained, perhaps by shadow plays or dances, after dinner.

Wat San Paulo  This is situated on Ruam Decho Road, some 1.5 kms. east of the town. It was originally a church of the Jesuits founded during the reign of King Narai, and also the first observatory in Asia. Now only a brick wall of a high tower remains behind the church site. The name "San Paulo" called by Thais probably derive from "Saint Paul" or "Saint Paulo".

Wat Sao Thong Thong is to the north of the Royal Palace. The vihara and the main Buddha image were created in the Ayutthaya period. Later, King Narai restored this monastery and changed the windows of the vihara into a western style.

Wat Mani Chonlakhan  The monastery was originally called Wat Ko Kaeo because it was located on a small island. Interesting to see are, Chedi Luang Pho Saeng, the ubosot, the vihara and the large Buddha Image along the river.

Lop Buri Zoo This 25-acre enclave is near Sa Kaeo circle. The zoo includes favourite Asian and Australian birds and mammals. The most unusual spectacle is that of three tigers and four dogs living in unique harmony and the love story of a couple of urang-utans.

Wat Khao Wongkot Located at the foot of Sanam Daeng Mountain, this temple is noted for a large bat cave where bats fly out around 6.00 p.m. in great numbers to seek food. The temple derives income from bats' droppings.

Kraison Siharat Hall or Phra Thinang Yen Located on an island in a dried up lake, Thale Chupson, formerly supplied drinking water to Lop Buri residents. This hall was built and used as a residence of King Narai, Jesuits and Louis XIV's envoys to witness a lunar eclipse on 11 December, 1685

Wat Yang Na Rangsi This temple is located by the Lop Buri River, 9 kms. south of the town centre on the Lop Buri-Bang Pahan route. The four Buddha images made of sandstone and quartz in the temple suggest that this forest temple could have been built during the Lawo period. The old wooden teaching hall was built in 1927 in a typical style of the rural central region. After the restoration in 1988, it was turned into a local boat museum. A collection of local boats and oars in various types are displayed, particularly a rare one-seat barge, which plied local waterways in the old days.