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THE BLENHEIM BLACKWOOD MYSTERY

YOUR MYSTERY TRAIL QUEST

Blenheim, 1931.

Rain falls across Seymour Square as the town wakes to shocking news—prominent businessman Walter Blackwood has turned up dead near the gardens under mysterious circumstances.

At first glance, police believe it was a robbery gone wrong. But veteran detective Arthur Reeves sees something others don’t…

Nothing was stolen.
No witnesses came forward.
And someone deliberately removed pages from Blackwood’s pocket diary before police arrived.

Blackwood had enemies throughout Blenheim. Rumours swirled around secret gambling debts, hidden business dealings, and whispered meetings held after dark around the streets surrounding Seymour Square.

Now Detective Reeves needs your help.

The official investigation has stalled, witnesses refuse to speak openly, and the killer still walks free somewhere in town. Reeves believes Blackwood left behind a hidden trail of clues before his death—small details scattered through the square and nearby streets that point to the truth.

the-blenheim-blackwood-mystery-pocket-note-book-and-pen
Mystery-Trail-Quests web based scavanger hunt

A Mystery Trail Quest is a fun, interactive way to explore the outdoors—powered entirely through your phone. just log into the web based portal enter your playing code and you’re ready to go.

Step into a world of hidden clues, clever puzzles, and immersive storylines as you take on a scavenger hunt, solve a mystery, or complete a top-secret mission. Each trail transforms familiar streets, parks, and landmarks into part of the adventure, turning your surroundings into a real-life game.

Whether you’re discovering a new destination or seeing your local area in a whole new way, every clue leads you deeper into the story. Work as a team, crack codes, and follow the trail at your own pace—perfect for families, friends, or corporate groups looking for something different.

Ready to begin? With our app-based quests, you can start your adventure instantly. No waiting, no printing—just grab your phone, gather your crew, and dive into an experience that’s equal parts exploration, challenge, and fun.

Perfect for friends, families, tourists, and team-building groups, this roughly 2km adventure blends history, mystery, and puzzle-solving into one unforgettable experience.

WALKING ADVENTURES

Our self-guided Mystery Trail Quests turns the outdoors into your playground—no bookings, no hassle. Simply search your location, pick your adventure, and start exploring instantly. Solve clues, uncover hidden spots, and enjoy an outdoor experience that’s fun, flexible, and perfect for all ages.

About Your Mystery Trail

The Blenheim Blackwood Mystery is an immersive, Web-based scavenger hunt that turns Blenheim into your crime scene.

Armed with only your phone and your wits, you’ll follow a trail of cryptic clues, hidden details, and forgotten stories. Names are etched in stone, secrets lie in plain sight, and every answer brings you closer to the treasure. As you progress, you’ll find hidden objects and locations—until only one final solution remains and the mystery killer is revealed.

But be warned: this is no ordinary walk. You’ll need sharp eyes, clever thinking, and teamwork to crack the case. Some clues are subtle, others deceptive… and nothing is ever quite what it seems.

The Blenheim Streets hold its secrets well. Can you uncover the the mystery killer?

Mission Briefing

Before you hit the trail, detectives—listen up:

👣 This is a walking mission
Wear comfortable footwear and dress for the day. Conditions can change, so come prepared for anything.

📱 Gear check
You’ll need a mobile phone with data to track the trail, plus a notepad and pen to crack codes and record vital clues.

Fuel for the mission (optional)
Pack a picnic or take advantage of great local cafés along the way—every good detective knows when to refuel.


Stay sharp. Stay prepared. The mission won’t solve itself.

Park your vehicle somewhere in Nile Street near the Cathedral if you can.

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GIFT VOUCHERS

GIVE THEM SOMETHING FUN!

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