FINANCIAL DISTRICT. Designed by architect George Coleman and built in 1835, this was Singapore's first church. From the outside, it's attractive in its simplicity, with Doric columns and pilasters. The theme continues inside, where arched windows let the breeze flow through the circular, white-painted congregation hall. Recognized as a national historic landmark, the church was also the first to install electricity (1909). Today, the church holds occasional religious services, and functions as exhibition space for public events such as the Singapore Bienniale.

With its Moorish, Chinese and European architecture and Islamic, Chinese and Christian symbols, this beautiful and unique mosque definitely stands out, and is recognized as a national monument. Although there have been many additions and renovations since the initial construction in 1846, the onion-domed main prayer hall with yellow and green stained glass windows remains true to its original look. The complex is comprised of a number of buildings, such as a school and a minaret that was noted for its six-degree tilt (fixed during the 1990s). Named for a Malay-born businesswoman who donated the land and is interred in a special room at the back of the mosque. Visitors are welcome outside of prayer times; note that shorts are not permitted, and shoes must be removed before entering. Women should avoid wearing short skirts or sleeveless, backless or low-cut tops.

This is the largest and most impressive Buddhist temple in Singapore, and also happens to be the youngest ­ it was completed in 1981. The lovely grounds alone are worth a visit, but the compound has a number of beautiful buildings, such as the Hall of Great Compassion with its adjacent bell and drum towers, and the Pagoda of 10,000 Buddhas, which really does contain that many Buddhas. Visitors are welcome ­ just remember to remove your shoes and dress conservatively. The swastikas you'll see adorning some of the buildings are actually ancient symbols of strength ­ the Nazis distorted the meaning for their own aims.

CHINATOWN. This national landmark was originally built in 1827, and although most of it was replaced with new construction in 1843 it remains Singapore's oldest Hindu temple. The picturesque temple is adorned with strings of fresh mango and coconut leaves (symbols of welcome and purity), and abundant carvings both inside and out. It's known as the site of the annual fire-walking festival, Thimithi. Visitors are welcome, but remember to remove your shoes before entering.

Chettiars were wealthy property owners and early bankers known for lending money to start-up entrepreneurs and thus greatly influencing Singapore's economic growth. They constructed this original temple in 1860; it has been completely renovated and enhanced since then, and remains one of the grandest and most impressive in Singapore, with sculptures, rosewood doors, arches and columns. It is dedicated to Lord Thendayuthapani (also known as Lord Murugan). As with all Hindu temples, you must remove your shoes before entering.