Tiong Bahru Plaza is located in the city that is at the southern tip of what landform?
Tiong Bahru Plaza: Tiong Bahru Plaza (Simplified Chinese: 中峇鲁广场) is a shopping mall located in the northern part of the Tiong Bahru Estate in Bukit Merah, Singapore, near Tiong Bahru Road, Jalan Membina and Bukit Ho Swee Crescent. Singapore:  It lies one degree (137 km) north of the equator, at the southern tip of the Malay Peninsula, with Indonesia's Riau Islands to the south.
Malay Peninsula