1. Wat Ratchanatdaram Woravihara, also known as Loha Prasat, is a unique and impressive temple located in the heart of Bangkok. It is famous for its towering metal spires, which give it a distinct appearance. Built in the early 19th century, the temple was designed by the famous architect, Prince Narisara Nuvadtivongs. It is one of the few remaining examples of Loha Prasat architecture in the world, and was inspired by the ancient Indian stupa. The temple has 37 metal spires, representing the 37 virtues of enlightenment in Buddhist philosophy. Visitors can climb up to the top of the temple for panoramic views of Bangkok.

2. Wat Ratchanatdaram Woravihara is open from 9am to 5pm every day. The phone number for the temple is +66 2 281 3860.

3. There is no entrance fee to visit Wat Ratchanatdaram Woravihara, but donations are welcome. The temple is easily accessible by public transport, with several buses and the MRT subway station nearby. It is located in the old city area of Bangkok, close to other major tourist attractions like the Grand Palace and Wat Pho.