Parthasarathy Temple: The Parthasarathy Temple of Aranmula only allows the Hindus. Legends say that it is associated with Krishna visiting the place. The annual commemoration of the installation of the deity falls during Onam on which the Boat Races are organized.
Aranmula palace is a traditional keralite palace which has a history of 200 years. Aranmula palace (Also known as Aranmula Vadake kottaram or Aranmula Kottaram) is the halt place of the holy journey 'Thiruvabarana khosayatra' at Aranmula.
Pulikkunnumala Mahadeva Temple Pulikkunnumala Mahadeva Temple is 4 km from Aranmula. The old temple, is traditionally said to be the worship place of the pandavas. This temple is donated by Koikkattumalayil Late Shri. Ramakrishna Pillai to the Kshetra Samrakshana Samiti, Kerala.
Aranmula Uthrattathi Boat Race :- Aranmula is known for the Vaasthu Vidya Gurukulam, the traditional way of constructing buildings. Aranmula is located on the banks of the river Pamba, which hosts another important annual event called the Maramon Convention.
Snake Boat Race or Vallam Kali: During Onam these long boat races take place in the waters of the Pamba River. The Aranmula Boat Races are another way of reflecting the tradition and culture of Kerala. The special boats made during this time are called snake boats which have around 100 boatmen who row the boats amidst great enthusiasm.