Rare coins valued at up to $25,000 will be hidden in a treasure hunt in the United States.

Written by Andriely Medeiros de Araújo

Published on 16/04/2026 at 00:38

Updated on 02/05/2026 at 16:05

1 person reacted to this.

Treasure hunt in the USA will hide rare coins in San Francisco, with prizes that can reach R$ 250 thousand. Understand the event.

More than $50,000 in rare coins will be hidden in a treasure hunt taking place on April 25, in San Francisco, United States. The initiative is promoted by Witter Coin, which is hosting the event for the third consecutive year.

The proposal is simple: participants must follow clues released throughout the day to find historical pieces scattered around the city, in an experience that combines competition, tourism, and history.

How does the treasure hunt in the USA with rare coins work?

The dynamics of the treasure hunt in the USA will be based on riddles released in real-time. The clues will be published on the organizer’s social media, always at intervals throughout the day.

ARTICLE CONTINUES BELOW

Grand prize stands out among rare coins

Among all the items, the most valuable is the so-called “Humbert Slug,” a gold piece minted in 1851. Valued at around $25,000, it is considered one of the most emblematic objects of numismatics related to the gold rush.

The piece has an octagonal shape and weighs approximately 2.5 ounces, equivalent to about 71 grams. Additionally, it features the image of a bald eagle, a traditional symbol of the United States.

Treasure hunt in the USA will hide rare coins in San Francisco, with prizes that can reach R$ 250 thousand. Understand the event. Image: (@wittercoin)

According to Popular Science, it is one of the most representative artifacts from that historical period.

Historical context strengthens the treasure hunt in the USA

The choice of San Francisco is directly linked to the city’s history. During the 19th century, the region was one of the main centers of the gold rush, attracting thousands of people in search of fortune.

Before this period, in 1847, the local population was less than 500 inhabitants. However, in just two years, this number exceeded 25,000, driven by mass migration.

According to Seth Chandler, CEO of the organizing company, the purpose of the event is precisely to revive this historical moment: “This city was built around the search for gold,” he stated to KTVU.

“We wanted to create something that brought that spirit back. Something real, tangible, and rooted in the history of San Francisco.”

Treasure hunt in the USA combines tourism and cultural experience

In addition to its financial value, the treasure hunt in the USA also focuses on the cultural experience. Participants traverse iconic neighborhoods of the city, rediscovering historical sites while following the clues.

Meanwhile, the event helps strengthen local tourism and promote interest in rare coins. Therefore, the initiative goes beyond competition and transforms into a journey that connects the past and present.

Another differentiator is the number of rewards. In addition to the main prize, nine other historical coins will also be hidden, increasing the chances of success.

Thus, even those who do not find the most valuable item can still be rewarded. This makes the experience more inclusive and attractive for different profiles of participants.

With information from Aventuras na História

Rare coins valued at up to $25,000 will be hidden in a treasure hunt in the United States.

Treasure hunt in the USA will hide rare coins in San Francisco, with prizes that can reach R$ 250 thousand. Understand the event.

How does the treasure hunt in the USA with rare coins work?

Grand prize stands out among rare coins

Historical context strengthens the treasure hunt in the USA

Treasure hunt in the USA combines tourism and cultural experience

While an average building in London or New York takes three years to be completed, in China a 26-story tower went up in five days with about 100 workers, and the global modular construction market already moves US$ 95 billion per year.

Australia installs giant concrete structures on the seabed 800 meters from the shore to create an ocean intake for desalination that will draw in saltwater and produce 30 million liters of drinking water per day.

Goodbye traditional washing machine: Panasonic surprises housewives with the NA-G5 featuring four drums, a 13 kg washer and dryer, a 12 kg dryer, independent mini washers, a heat pump, and a 4-in-1 system awarded at the German Design Award.

While cities spend fortunes patching potholes and tons of plastic become waste, the Netherlands transforms over 218,000 recycled cups into a modular bike path that can conceal drainage, cables, and pipes.

A public school student single-handedly created a machine capable of treating water for up to 50 people using only solar energy. It was awarded third place at one of the most important science fairs in the world.

While a traditional school may take several days just to raise walls, in Malawi a 3D-printed school had its structure ready in 18 hours, welcomed children in June, and showed a new solution to the lack of classrooms.

Factory created by Dom Pedro II in Petrópolis becomes a million-dollar bet to transform the former textile empire into a gastronomic hub with a gourmet market and historical tourism.

Port of Gothenburg prepares dredging of 11 million m³ of clay to deepen the channel to up to 17.5 meters and accommodate fully loaded giant ships of 430 meters, in a strategic project for Sweden and its global maritime foreign trade.

1,300-year-old Viking-era sword found by boy in Norway during school trip surprises archaeologists

Goodbye, radio waves: Europe begins downloading data from satellites to Earth with invisible laser beams at 2.5 Gbps in an ESA-supported project that promises to end interception and jamming that threaten current space communication.

Autonomous trucks are already carrying real cargo on Texas highways with no one at the wheel, charging per kilometer like Uber, and accelerating a transformation that could put millions of truck drivers at risk even before autonomous cars dominate the cities.

Rare coins valued at up to $25,000 will be hidden in a treasure hunt in the United States.

Treasure hunt in the USA will hide rare coins in San Francisco, with prizes that can reach R$ 250 thousand. Understand the event.

How does the treasure hunt in the USA with rare coins work?

Grand prize stands out among rare coins

Historical context strengthens the treasure hunt in the USA

Treasure hunt in the USA combines tourism and cultural experience

While an average building in London or New York takes three years to be completed, in China a 26-story tower went up in five days with about 100 workers, and the global modular construction market already moves US$ 95 billion per year.

Australia installs giant concrete structures on the seabed 800 meters from the shore to create an ocean intake for desalination that will draw in saltwater and produce 30 million liters of drinking water per day.

Goodbye traditional washing machine: Panasonic surprises housewives with the NA-G5 featuring four drums, a 13 kg washer and dryer, a 12 kg dryer, independent mini washers, a heat pump, and a 4-in-1 system awarded at the German Design Award.

While cities spend fortunes patching potholes and tons of plastic become waste, the Netherlands transforms over 218,000 recycled cups into a modular bike path that can conceal drainage, cables, and pipes.

A public school student single-handedly created a machine capable of treating water for up to 50 people using only solar energy. It was awarded third place at one of the most important science fairs in the world.

While a traditional school may take several days just to raise walls, in Malawi a 3D-printed school had its structure ready in 18 hours, welcomed children in June, and showed a new solution to the lack of classrooms.

1,300-year-old Viking-era sword found by boy in Norway during school trip surprises archaeologists

Brigadeiro becomes a R$ 300,000 per month business in Porto Alegre after a couple transforms an empty store into a buffet inspired by children’s parties, which now attracts up to 600 customers per weekend and turns down reservations due to lack of space.

Owner of a fortune of R$ 40 million, a 38-year-old actress leaves the city to live on a farm with her family after selling million-dollar properties, overcoming a US$ 10 million debt, and producing most of her own food away from Hollywood.

The smallest capital in the Northeast of Brazil has only 182 km², streets in a chessboard layout created in 1855, 6 km of coastline, 88 km of bike paths, and leads the quality of life ranking among all northeastern capitals.

Scientists have discovered where entire human populations that disappeared 3,000 years ago went: tombs were abandoned for almost 200 years, DNA revealed Iberian migrants, and researchers link the European Neolithic collapse to epidemics, famine, and massive agricultural abandonment.

Factory created by Dom Pedro II in Petrópolis becomes a million-dollar bet to transform the former textile empire into a gastronomic hub with a gourmet market and historical tourism.

Port of Gothenburg prepares dredging of 11 million m³ of clay to deepen the channel to up to 17.5 meters and accommodate fully loaded giant ships of 430 meters, in a strategic project for Sweden and its global maritime foreign trade.

1,300-year-old Viking-era sword found by boy in Norway during school trip surprises archaeologists

Goodbye, radio waves: Europe begins downloading data from satellites to Earth with invisible laser beams at 2.5 Gbps in an ESA-supported project that promises to end interception and jamming that threaten current space communication.

Autonomous trucks are already carrying real cargo on Texas highways with no one at the wheel, charging per kilometer like Uber, and accelerating a transformation that could put millions of truck drivers at risk even before autonomous cars dominate the cities.