Reviewed · ADELAIDE TOURS
Adelaides Dark Secrets True Crime Tours
Adelaide’s Dark Secrets tour connects ordinary city places with extraordinary crimes. You’ll hear about the 1994 bombing of the National Crime Authority building, serial killers, victims, forensic psychology, and the workings of justice, all while walking through central Adelaide with a guide such as Nikki, who has experience in the criminal justice system.
I like the small group limit of 14, which gives you room to ask questions, and I like the way the tour uses familiar places, including the Central Market and King William Street, as its setting. The main drawback is the walking: it is a proper two-hour outing, and hot weather can make it tiring.
In This Review
- Key points
- Adelaide’s polite surface, and what lies beneath it
- Starting at Pennington Terrace
- Stop one: the National Crime Authority bombing
- Stop two: Adelaide Central Market
- Stop three: the General Post Office
- Stop four: the University of Adelaide and the Torrens River
- Stop five: King William Street
- Why the guide makes the difference
- Small group, serious stories, and a friendly tone
- What $35.86 buys you
- Who should book it
- Practical details before you go
- Should you book Adelaide’s Dark Secrets?
- FAQ
- How long does Adelaide’s Dark Secrets True Crime Tour last?
- How much does the tour cost?
- Where does the tour begin?
- Where does the tour finish?
- How many people can join the tour?
- Is the tour suitable for children?
- Is a mobile ticket available?
- What happens if bad weather cancels the tour?
- Can I cancel for a full refund?
Key points
- The NCA bombing sets a serious tone: Begin with Adelaide’s 1994 domestic-terror attack and its human cost.
- A forensic psychology angle: Nikki brings professional experience and explains how crime, behavior, and justice connect.
- Five city stops: The route includes the NCA building area, Central Market, General Post Office, University of Adelaide, and King William Street.
- A manageable small group: The maximum of 14 people makes conversation and questions easier.
- Regular sitting breaks: Stops are built into the walk, useful on warm days or for anyone who needs to pace themselves.
- Good value for a specialist tour: At $35.86 for about two to two and a half hours, you get a guided city walk plus focused crime stories rarely found in a standard sightseeing tour.
Adelaide’s polite surface, and what lies beneath it

Adelaide often feels orderly and calm, which makes its criminal past all the more surprising. This tour plays on that contrast without treating serious events as cheap entertainment.
The stories concern criminals and victims, not just spooky anecdotes. You’ll hear about a bomber, serial killers, major crimes, and the way public reports can differ from what actually happened. That last point is important. The tour is not simply a list of sensational cases. It also looks at psychology, investigation, and the justice system.
Nikki’s role gives the walk a useful point of difference. She has experience connected to criminal justice and forensic psychology, so you can ask questions about criminal behavior and legal processes rather than only listening to dates and dramatic details.
The tone can still be light at times. The guide’s personality and conversation keep the two-hour walk from becoming grim from start to finish. Still, this is a true crime tour, and some subjects involve violence, death, and victims. I would not choose it for young children, and the operator specifically does not recommend it for children because of the content.
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Starting at Pennington Terrace

The tour begins at 5/79 Pennington Terrace in North Adelaide and finishes back at the same meeting point. That return to the start is useful if you have left a car nearby or want a fixed base for planning the rest of your day.
You should arrive ready to walk for at least two hours. The listed duration is approximately two hours to two hours and 30 minutes, depending on the pace and the amount of discussion. The route moves through several central Adelaide points, so comfortable shoes matter more than dressing up for the evening.
Departure-time choices make it easier to fit the walk around meals, museums, or other sightseeing. You receive a mobile ticket, and the tour operates with a maximum of 14 people. That is small enough for a guide to adjust the pace and respond to the group instead of delivering a speech to a crowd.
The meeting point is near public transport, which helps if you are staying in central Adelaide and do not have a car. The tour returns to the same location, but the supplied details do not specify the exact public transport route or parking arrangements, so check your own connection before setting out.
Stop one: the National Crime Authority bombing

The opening stop deals with one of Adelaide’s most serious modern crimes. In March 1994, the National Crime Authority building was bombed in an act of domestic terrorism. The blast destroyed the building and killed Detective Sergeant Colin Winchester.
This is a strong way to begin because it immediately gives the tour weight. You are not starting with a minor oddity or a ghost story. You are looking at a real attack on a public institution and considering its effect on a city, its police, and the people caught up in it.
The location also shows how a normal urban setting can carry difficult memories. Adelaide’s streets may look quiet and familiar, but the guide places them in the context of crime, public safety, and law enforcement.
Expect about 25 minutes at this stop. That is long enough for background and questions, but not so long that the walk gets stuck on one case. If you prefer true crime with a clear historical and civic angle, this part should suit you well.
Stop two: Adelaide Central Market

The next stop shifts the setting to Adelaide Central Market. Founded in 1869, the market is known for food, produce, and the daily business of the city. On an ordinary visit, you might come here to eat or shop. On this tour, you see the market through the less comfortable lens of crime and local history.
That contrast is one of the pleasures of the route. The tour does not isolate crime in dark alleys or distant suburbs. It places stories beside locations that people use every day.
The stop lasts about 25 minutes and admission is free. You should not read that as a separate market visit with time to shop at leisure. The market is part of the walking route, and the guide’s attention remains on the stories and the surrounding city.
This is also a practical point in the tour. The market gives the group a recognizable place to pause, talk, and take in the city. If you are new to Adelaide, you get both a local food landmark and a different way to understand it.
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Stop three: the General Post Office

The General Post Office stop is shorter, at about 10 minutes. Here, the focus includes the building’s architecture and what Nikki jokingly calls a crime against music.
That line hints at the tour’s style. The subject matter is often grim, but the guide uses humor carefully to keep the mood from becoming oppressive. The humor does not erase the serious cases. It gives the group a moment to breathe before the more involved stories later in the walk.
Because this stop is brief, think of it as a compact story and a chance to look at the building rather than a major sightseeing visit. You will get a fresh view of a familiar Adelaide landmark, but the tour’s main purpose remains storytelling.
Stop four: the University of Adelaide and the Torrens River

The longest stop is at the University of Adelaide, where the tour explores some of Adelaide’s worst crimes along the Torrens River. You spend about 35 minutes here, so this is likely to be one of the most detailed parts of the walk.
The river setting changes the rhythm. After city streets and public buildings, you have more space to consider cases and their broader effects. The guide can connect individual crimes with questions about motive, victims, investigation, and justice.
This is where the forensic psychology element is especially useful. You can hear more than what happened. The discussion may also address how people understand criminal behavior, how crime is presented in public, and how the justice system deals with it. The supplied details do not promise a set list of every case, so the exact stories can vary with the guide and the group’s questions.
The stop includes bankside walking and discussion, so weather matters. The tour requires good weather, and poor conditions can lead to a different date or a full refund. On a hot day, the regular sitting stops are welcome. Bring water, although bottled water has also been provided on at least some outings.
Stop five: King William Street

The final listed stop is King William Street, with about 30 minutes devoted to its many stories and points of interest. This gives the walk a broad finish, tying crime stories to one of Adelaide’s main city streets.
King William Street is a good place for a final section because it is not a single-site attraction. Instead, it lets the guide move among several themes and locations. You may hear shorter stories here, revisit ideas from earlier stops, or ask questions that came up along the route.
The exact order and content can change depending on the group. That is a benefit if you enjoy conversation, but less useful if you want a tightly scripted presentation with every minute fixed. The tour ends back at Pennington Terrace rather than at King William Street, so allow time for the walk back or the return part of the route.
Why the guide makes the difference

A true crime walk lives or dies by its guide. Here, the guide’s training and experience are central to the experience.
Nikki has been praised for being articulate, engaging, and easy to listen to. That matters because two hours of crime stories could become flat or overly heavy in less capable hands. Instead, the guide adjusts to the group, answers questions, keeps morale up, and adds context around forensic psychology and criminal justice.
You can expect a conversational style rather than a silent march from place to place. The guide may expand on a subject when the group is interested, which explains why the walk can run closer to two and a half hours. If you want every case delivered at maximum speed, this may feel less predictable. If you enjoy asking questions, it is a real advantage.
The reviews also identify a useful practical strength: sitting stops are provided regularly. One group faced a hot day and included older members, yet the pace remained manageable. That does not remove the need for sensible shoes and water, but it makes the walk more accessible to people who are comfortable walking with breaks.
Small group, serious stories, and a friendly tone

The maximum group size of 14 is one of the strongest features. A small group lets you hear the guide clearly and makes it easier to ask about a case, a location, or a point of law.
It also lets Nikki adjust the presentation. The guide has changed the pace to suit the whole group, and the conversation can develop naturally. That personal approach is harder to achieve on a large bus tour or a crowded city walk.
The tone is not relentlessly depressing. The guide uses humor, city observations, and conversation to balance the darker material. You may find the experience surprisingly social, especially if the group shares an interest in crime and local history.
Still, you should choose this tour for the subject, not simply as a general Adelaide sightseeing walk. The landmarks are the setting. The crimes and their consequences are the main event.
What $35.86 buys you
At the listed price of $35.86 per person, the tour offers about two to two and a half hours of guided time. That works out to roughly $14 to $18 per hour, before considering the guide’s specialist background and the small group size.
I think the value is strongest if you have already seen Adelaide’s main sights and want a different layer of the city. A standard city tour may explain architecture, planning, and famous residents. This one adds crime, psychology, policing, and the justice system.
The price also compares well with the amount of direct contact you get. With no more than 14 people, you are paying for a focused guide rather than a distant voice leading a large crowd. Admission to the stops is free, so you are mainly paying for research, storytelling, interpretation, and the route.
It is less useful value if you are looking for a short, casual activity. Two hours is a meaningful block of your day, and the walking is part of the cost in physical effort. If true crime is not your interest, the subject matter may not justify the time.
Who should book it
I would recommend this for adults and older teenagers who enjoy crime stories but also want context. The best fit is someone who likes psychology, policing, local history, and questions about how the justice system works.
It also suits Adelaide locals. The route uses familiar places, but the guide gives you reasons to see them differently. You may know the Central Market or King William Street already and still come away with a new connection to the city.
Families with teenage daughters have enjoyed the tour, but the operator does not recommend it for children. Use your own judgment about the age and maturity of anyone you bring, since the content concerns real crimes and victims.
The walk may also suit visitors who want an activity beyond the usual sightseeing list. It gives you a guided look at central Adelaide while adding stories that are unlikely to appear in a standard guidebook.
Practical details before you go
Book with the walking distance in mind. The complete outing lasts two hours to two and a half hours, and one guide described it as quite a trek. Wear comfortable shoes, check the weather, and plan to pause rather than rush.
The tour runs in good weather. If bad weather cancels it, you can choose another date or receive a full refund. You can also cancel for a full refund if you do so at least 24 hours before the start time. Cancellations or changes made inside that window are not refunded or accepted.
Service animals are allowed, and most people can take part. The activity is near public transport, uses a mobile ticket, and returns to the starting point. The details do not state that every stop is fully accessible, so contact the operator if you have specific mobility needs.
Should you book Adelaide’s Dark Secrets?
Book it if you want a serious but approachable look at Adelaide’s criminal past, especially if the forensic psychology angle appeals to you. The small group, regular breaks, central city route, and guide-led conversation add real value at $35.86.
Skip it if you want a short attraction visit, a family activity for young children, or a tour without disturbing subjects. For everyone else, this is a useful way to see Adelaide’s familiar streets with new questions in mind, and to hear the stories that a polished city tour usually leaves out.
FAQ
How long does Adelaide’s Dark Secrets True Crime Tour last?
The tour lasts approximately two hours to two hours and 30 minutes.
How much does the tour cost?
The listed price is $35.86 per person.
Where does the tour begin?
The meeting point is 5/79 Pennington Terrace, North Adelaide SA 5006, Australia.
Where does the tour finish?
The activity ends back at the meeting point on Pennington Terrace.
How many people can join the tour?
The tour has a maximum group size of 14 travelers.
Is the tour suitable for children?
The tour is not recommended for children because of its content.
Is a mobile ticket available?
Yes. The experience includes a mobile ticket.
What happens if bad weather cancels the tour?
If the tour is canceled because of poor weather, you can choose a different date or receive a full refund.
Can I cancel for a full refund?
Yes. You must cancel at least 24 hours before the experience start time to receive a full refund. Cancellations or changes made less than 24 hours before the start are not accepted or refunded.
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