Underworld: The Singapore Triads

2 h 30 min Free cancellation

Underworld: The Singapore Triads, photo 2 — Photos: the activity supplier, via Viator

About this activity

This is your chance to uncover a side of Singapore that most travelers miss.

Step beyond the typical sightseeing routes and into the hidden underworld of Chinatown, where secret societies, triads, and underground networks once controlled the streets. This is a story-rich walking experience that brings real history to life at authentic locations where it actually happened.

Unlike standard tours, availability is strictly limited for small-group storytelling, ensuring a more immersive and personal experience. Once slots are filled, additional departures may not be available—especially during peak travel seasons.

If you want more than surface-level sightseeing, this is your opportunity to explore Singapore’s most mysterious and talked-about hidden history before it sells out.

Private and Luxury Cultural Tours Historical Tours Walking Tours Crime Tours Short term availability Weather Dependent - Moderate

At a glance

Duration: 2 h 30 min
Confirmation: Instant confirmation
Ticket: Mobile or paper ticket accepted
Group: Up to 15 people
People per booking: 1–15
Guide: English
Operated by: Golden M Holidays

Ages: Adults (3–99 years)

What is included

Included

Included: 2.5 Hrs with a Tour Guide (Ex. Gang Members)
Included: Licensed & Professional Tour Guide

Not included

Not included: Food & Drinks
Not included: Other personal expenses
Not included: Tips & Gratuities

Itinerary

Telok Ayer Street

15 min

Starting at Telok Ayer MRT Station, your guide will introduce you to the origins of early Chinese immigrants and how secret societies—often known as triads—emerged as powerful forces offering protection, control, and influence.
Stop 2

20 min

Continue to the Hakka Association Singapore, where you’ll uncover the role of clan associations in supporting new migrants—and how some became linked to underground networks and rival factions.
Thian Hock Keng Temple

20 min

At the historic Thian Hock Keng Temple, learn how faith, loyalty, and brotherhood intersected with secret society rituals. This sacred site was not only a place of worship but also a gathering point tied to early community power structures.
Ann Siang Hill

20 min

Walk up to Ann Siang Hill, once a hotspot of opium dens, brothels, and secret society activity. Today’s trendy streets hide stories of crime, survival, and the lives of those who operated in the shadows. Along the way, discover striking heritage wall murals by Yip Yew Chong, vividly illustrating scenes of old Singapore life and adding a visual layer to the stories you’ll hear.
Stop 5

15 min

As you enter the bustling lanes of Trengganu Street and Pagoda Street, uncover tales of gang rivalries, coded communication, and hidden operations that once thrived behind these shopfronts. These streets were the heart of Chinatown’s underground world, where power, business, and crime intertwined.
Pagoda Street

15 min

Throughout the tour, your expert guide will bring these stories to life—revealing how Singapore transformed from a rough trading port with secret societies into the safe, modern city it is today.

Meeting point and pickup

Everyone meets at the meeting point.

Meeting point

Meeting Point: Telok Ayer MRT Station Control

We will send you the reminder for the tour details about the meeting point, meet up time, and guide contact before the day of the tour by whatsapp or email.

End point

Located in Chinatown Area, nearby Chinatown Station and Maxwell Station

Cancellation

Free cancellation

For a full refund, cancel at least 24 hours before the scheduled departure time.

If you cancel	You get back
At least one day before	100%
Less than a day before	0%

Good to know

Public transportation options are available nearby
Specialized infant seats are available
Suitable for all physical fitness levels
Confirmation will be received at time of booking
Most travelers can participate
Bad Weather Policy The tour will proceed rain or shine, so please do bring along your umbrellas or ponchos. No refunds or compensation will be provided for this matter
Accurate contact details are crucial during booking; the operator isn’t liable for losses due to inaccuracies.
Comfortable footwear is recommended and carry umbrellas or ponchos in case of rain.
We will meet-up at Telok Ayer MRT Control Station.
We will send you the reminder for the tour details about the meeting point, meet up time, and guide contact before the day of the tour by whatsapp or email.
This tour/activity will have a maximum of 15 travelers