The Dismissal Conspiracy — Canberra, November 1975
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Canberra Centre and YarralumlaThe Dismissal Conspiracy — Canberra, November 1975
📍 Canberra Centre and Yarralumla·🕐 5h – 8h·📍 ~40-60 km en voiture
🚗Roadtrip · Car needed
Also available as:HistoricalMysterySpy thrillerCinema

The Dismissal Conspiracy — Canberra, November 1975

Decipher the secret correspondence between the Queen and Governor-General Kerr to uncover whether the Crown orchestrated Australia's greatest constitutional crisis.

📱 1 to 10 phones · 1 team per phone · Independent codes

Difficulty
·From age 12 years
Starting point :National Library of Australia

November 11, 1975: Governor-General Sir John Kerr dismisses Prime Minister Gough Whitlam in an unprecedented act that shakes the nation

2–4
days at your pace
🚗
car · 5-30 km between sites

The Dismissal Conspiracy — Canberra, November 1975

🎭Your Mission

You are a discreet government archivist with top-level security clearance, operating in Canberra on the morning of November 11, 1975.

Your mission begins at the National Library

Dive into the constitutional crisis of November 11, 1975 that shook Australian democracy and revealed the diplomatic secrets of Canberra's Parliamentary Triangle.

The story that haunts this land

The National Library of Australia, opened to the public in 1968 on the shores of Lake Burley Griffin, preserves the secret archives of the 1975 crisis. In its galleries open from 9am to 5pm, the '1975: Living in the Seventies' exhibition from August 14, 2025 to March 9, 2026 reveals the political documents of Whitlam's dismissal. You discover collections on feminism and Australian pop culture of the 1970s, witnesses to an era when democracy faltered. The quiet hours from 9am to 10am allow you to examine evidence without witnesses, in the silence of Canberra's cultural precinct.

The British High Commission on Mugga Way, established in 1931 in the diplomatic quarter, was the nerve center for communications with London during the crisis. This interwar-style building, in immediate proximity to the National Library, housed secret cables between Governor-General Kerr and Buckingham Palace. You walk along its walls where evidence of British interference in Australian politics hides, revealing how Westminster still tried to control its former colony turned independent.

The High Court of Australia, inaugurated on May 7, 1980 on Lake Burley Griffin, didn't exist yet in 1975 but its location symbolizes constitutional justice. This 35-meter high modernist building, designed by Roy Grounds and Christopher Kringas, was erected in direct response to the 1975 crisis. Its capacity of 70 judges and first hearing on February 6, 1980 mark Australia's determination to clarify its constitutional laws after the November 1975 chaos.

Old Parliament House on Capital Hill, opened in 1927 as provisional seat until 1988, was the exact theater of Whitlam's dismissal on November 11, 1975. In this 100-meter by 20-meter building, Sir John Kerr signed the Parliament dissolution that shook Australian democracy. One kilometer from the National Library, these walls saw Malcolm Fraser take power amid controversy, marking the country's political history with an indelible scar.

Government House, official residence of the Governor-General since 1913, keeps the darkest secrets of the crisis. In this 14-hectare Georgian-style estate with 41 rooms, designed by Sir John Kirkpatrick, Sir John Kerr signed the fatal proclamation. You take from this Canberra journey an understanding of power's hidden mechanisms, from international diplomatic pressures to decisions that change history's course. The US Embassy on Moonah Place completes this picture of foreign influences weighing on Australia in 1975, revealing Pine Gap's geopolitical stakes in this constitutional crisis.

1975
47 secret letters
1977
Document classification
2020
Declassification

How does it work?

🏛️
Outdoor escape game

Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.

📱
On your smartphone

No app to download. Play directly from your browser. Guided step by step, at your own pace.

👨‍👩‍👧‍👦
Unlimited players

One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.

🎯
Augmented reality

Point your phone at the façade: a historical character appears and speaks to you in your language. Golden letters magically write themselves on the wall to reveal the puzzle answer.

🤖
AI that helps you

Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.

🗣️
32 languages

French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.

🎟️

Want to go deeper?

Places tied to your adventure — optional entries, totally up to you · per person

Museum of Australian Democracyoptional
€12. Permanent exhibitions on the 1975 constitutional crisis in the former Parliament, with audiovisual reconstructions of Whitlam's dismissal.
Optionnel
/pers.
National Gallery of Australiaoptional
Free. Australian political art collection from the 1970s, including protest works against Whitlam's dismissal by contemporary artists.
Optionnel
/pers.
Lunch at Boat House by the Lakeoptional
€45. Gourmet restaurant on Lake Burley Griffin serving modern Australian cuisine, panoramic view of Parliamentary Triangle from the terrace.
Optionnel
/pers.
Historical cruise on Lake Burley Griffinoptional
€25. 1h30 guided cruise with specialist in Australian political history, passing by Government House and 1975 crisis sites.
Optionnel
/pers.
Budget if you do them all / pers.~0

The Route

5-10 curated sites across the territory

The gameplay: AR, camera, hidden clues

📱Search clues with your cameraRA

At each stop, open your phone camera: an augmented reality character appears on the façade and speaks your language. Hunt the clue — it materializes as golden letters on the real wall or floats in front of you. When you find it, the phone vibrates, an AR chest opens and reveals your answer fragment. 8 stops, 8 clues to find with the camera, 1 final code.

🎭

The stops on your route are a surprise. You'll discover them one by one, guided by your phone, starting from the meeting point.

8
original puzzles
24
min of narration
🪙 24
TripCoins granted
16
GPS waypoints

How does it work with a group?

One phone = one team. Pick the number at checkout (1 to 10).

🧍
1 phone

Solo, or a group sharing the screen. One team, one code.

👥
2-3 phones

Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.

👨‍👩‍👧‍👦
4 to 10 phones

Friends, bachelor/bachelorette, small office outing — each their own code, each plays at their own pace. Tiered pricing then €6 flat per phone from the 6th.

  • All codes are independent — play at the same time OR separately, each team advances at its own pace.
  • Leaderboard between your teams + global game leaderboard — each score appears in the public ranking.
  • More than 10 phones or need a personalized quest? Discover custom tours.
🕒No date to pick · Code valid 1 year · Play whenever you want

Ready to live this adventure?

Get my code · 14,90€

No calendar booking. Code sent immediately by email.

🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
National Library of Australia
Directions on Google Maps
🕐
Duration
1h30 – 2h
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~2 km
Canberra Centre
Accessibility
Partial
Telstra Tower requires vehicle
🌐
Languages
17 languages
Built-in translation

Why this route?

📜

Declassified documents

Follow the trail of 1,200 secret documents declassified in 2020 that reveal the underbelly of the Dismissal

✉️

Secret correspondence

Find the 47 letters exchanged between Kerr, Buckingham Palace and the secret actors of the crisis

🔍

Historical investigation

Investigate recently revealed evidence of the 1975 constitutional manipulation

Mission accomplished!

You have found Governor Kerr's 47 secret letters

★ Innovation 2026

9 features nobody else has

OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.

🎁

AR treasure chest

A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.

🧙

AR narrator character

Point your phone at the façade: a knight, witch, monk, sailor, detective or ghost appears full-screen and speaks to you in your language with their dedicated ElevenLabs voice (each character has their own unique voice) — your living guide.

📜

Magic golden letters

At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.

🎧

Written + audio narration

Every puzzle available as text AND voice-over: read at your own pace or listen eyes-free while walking. Great in groups and for accessibility.

🧭

360° radar + vibration

A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.

📸

Heritage storytelling

Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.

🤖

Progressive AI hints

3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.

🤳

AR selfie memento

At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.

📱

Zero app to install

PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.

Frequently asked questions

Q01Do I need to download an app?

No, never. You get a link, you click, it plays in your browser. That's the point of a PWA: same as an app, without the hassle.

Q02Does it work offline?

GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.

Q03How long does a game take?

1 h 30 to 2 h 30 depending on your pace. The timer runs but only for the leaderboard — you play at your own tempo.

Q04What happens if I'm stuck?

You get 3 levels of hints per puzzle (increasing penalty). If truly stuck, you can skip the step (45-min penalty but you keep going).

Q05What's the age range?

From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.

Q06What if my city isn't in the catalogue?

Pre-register or contact us — we'll email you as soon as your city is live.

Q07What is augmented reality exactly?

Point your phone at the façade: a historical character appears full-screen and speaks to you in your language. At the puzzle climax, golden letters magically write themselves on the real wall — that's your answer. After each puzzle solved, a treasure chest floats in front of you. Seeing is believing.

Avis des aventuriers

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Your turn to play

Dive into the constitutional crisis of November 11, 1975 that shook Australian democracy and revealed the diplomatic secrets of Canberra's Parliamentary Triangle.

14,90€
1 phone
28,60€
2 phones
41€
3 phones
52,20€
4 phones
62,10€
5 phones
69,50€
6 phones
77€
7 phones
84,40€
8 phones
91,90€
9 phones
99,30€
10 phones

1 purchase = 1 phone. Play several on the same device.

🕒No date to pick · Code valid 1 year · Play whenever you want
Get my code · 14,90€

No calendar booking. Code sent immediately by email.

🔒Secure payment · Code in 5 min · Free cancellation

🪙+24 TripCoins granted with your booking

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