Will Smith appeared to be making the most of his time in Ecuador as he explored various different cities while filming a National Geographic documentary, the Daily Mail reported.
While preparing to take viewers across more remote destinations for season two of Welcome to Earth, which he produces and narrates himself, the 53-year-old actor was spotted touring the streets of Alausi, a canton in the province of Chimborazo.
He boarded a train from the famous Nariz del Diablo (Devil's Nose) to Sibambe.
The ride is considered one of the world's most dangerous train rides due to its route on an overhanging cliff that drop hundreds of feet as well as winding turns and steep incline.
Around 2,000 men are estimated to have died while constructing the rail, located on the troublesome mountainside with nearly perpendicular walls.
Smith previously showed off his adventurous side while climbing the top of the highest building in the world, Dubai's Burj Khalifa, which stands at 2,722ft and is 160 floors.
Past episodes of Welcome to Earth have shown the star exploring an active volcano in the Pacific and kayaking down an Icelandic whitewater river.
11:05, December 1Wednesday series creators accused of racism over dark-skinned bully characters
20:29, November 30'Wednesday ' becomes most successful release among English-language shows on Netflix
18:30, November 30Rihanna's brand to pay over million dollars for misleading customers
16:11, November 30Actress of Ukrainian origin Mila Kunis gets in scandal, calling borsch Russian dish
15:30, November 30Gotham Independent Film Awards names best film of year
13:39, November 30Kanye West to pay Kim Kardashian $200,000 per month in child support in divorce settlement
11:33, November 30Person behind controversial Balenciaga ad complains about threats from US
10:27, November 30Andy Warhol print of Queen Elizabeth II sells for record-breaking $855,000
20:10, November 29Louis Vuitton opens world's first furniture boutique in Shanghai
19:37, November 29New James Bond contender is named
18:09, November 29Steven Spielberg misses Gotham Awards because of coronavirus
16:11, November 29New 'Babylon' trailer with Margot Robbie and Brad Pitt appears