The temple was renamed by King Rama I to commemorate his sister, Princess Amarinthraram.
During World War II, the temple served as a site for displaced locals after the nearby railway bridge was targeted by aerial bombardment.
It houses a notable mural cycle that depicts post-war artistic sensibilities blended with traditional religious iconography.
The temple maintains a close relationship with the Siriraj Hospital area, often hosting ceremonies for medical staff and patients.
Wat Amarinthraram Worawihan is a historic royal temple located near the Phra Pin-klao Bridge in the Bangkok Noi District. Originally known as Wat Bang Wa Noi, it was extensively renovated during the early Rattanakosin period by King Rama I. The temple complex suffered significant damage during World War II due to Allied bombing aimed at the nearby railway bridge. It remains an active place of worship serving the local community and is recognized as a second-class royal monastery. The architecture reflects traditional Thai design, featuring intricate murals and stucco work restored following the war-time destruction. Its proximity to the Bangkok Noi Canal emphasizes its historical role as a river-centric religious site.
The main ordination hall (Ubosot) exterior features detailed architectural carvings that are best captured in the morning light.
Visit during the early morning to observe the local community merit-making activities.
Respect the temple grounds by remaining quiet, as it functions as an active monastic school and local center.
Do not mistake this for the busier tourist temples on the opposite bank; avoid visiting during peak rush hour on Arun Amarin Road as traffic congestion is severe.
Dress modestly by covering shoulders and knees; remove shoes before entering the temple buildings; do not point feet at Buddha images.
