On the hill overlooking Wat Chang Lom are the remains of Wat Khao Phanom Phloeng, including a chedi, a large seated Buddha and stone columns that once supported the roof of the wí·hăhn . From here you can make out the general design of the once-great city.
The slightly higher hill west of Phanom Phloeng is capped by a large Sukhothai-style chedi – all that remains of Wat Khao Suwan Khiri .