The Century System — one hundred adventures, written for one place. Choose one, do it, get it signed.

What is a Century — one place, one hundred things worth doing. How to play, and the objects: the Wheel, the Passbook, the Stamp, the Coin. What is a Century — one place, one hundred things worth doing, with the Meet the Dolphins example and the three simple rules. How to play a Century in five steps, and the four objects: the Wheel, the Passbook, the Stamp, the Coin.
The Century Collection

Explore the Century Collection

Every place has its own Hundred. The rules stay the same. The adventures belong to the place.

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Public and forthcoming Centuries
The Wheel of Adventure and friends with passbooks in Waikīkī, Diamond Head behind them
THE HAWAIʻI CENTURY · 2027

The Hawaiʻi Century

One hundred adventures on Oʻahu, from a hula lesson to the walk to Mānoa Falls.

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The Temple Bar pub on a cobblestone street in Dublin
THE DUBLIN CENTURY

The Dublin Century

A hundred adventures through one of the world's great walking cities.

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Clogh Oughter Castle on its island in Lough Oughter, County Cavan
COMING SOON

The McGovern Ancestral Century

A hundred adventures through County Cavan, built from one family's own bloodline.

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Private Centuries

Have a private-label Century?

Hotel, commercial, nonprofit and family Centuries are built to order and aren't listed here. If you were given a Passbook, enter your number and we'll take you straight to it.

The Century System
The Century System

The standards and licensing company behind every Century.