The Cobra Canyon is a canyon first appeared in "Upgrade".
According to Pronto, nobody had ever made it across the Cobra Canyon. However, the Shane Gang, who were taking Dr. Blakk to Stalagmite 17, managed to jump across the Cobra Canyon thanks to their brand new upgrade of Mecha Beasts done by Kord (though Pronto and Dr. Blakk almost fell into the canyon before being pulled back up by Eli, Kord and Trixie).