Four folks, including a lady who's name I've forgotten already, a guy called Tom, a guide and translator Phillipe (for whom the actor who plays him receives a credit for doing everyone's hair) and a crazy guy called Sally, head off into Mexico to find the fabled Treasure of Tayopa, said to be hidden in a mine somewhere in the mountains. They run into some dodgy banditos but none turn out to be as dodgy as Sally, who doubles back to massacre the bandits for pushing his horse! With the one remaining bandito in pursuit, the quartet head into the hills, but, as the lead actress says rather stiltedly "An air of tragedy has befallen us".
Strangely introduced by a Mexican guy drinking hooch and stumbling over his own lines, Treasure of Tayopa is a very obscure wilderness movie full of weirdness (we hear the thoughts of our protagonists as they trudge through the land), brief gore and nastiness, really bad acting, a bit of skinny dipping and endless shots of people riding horses. Although very low budget and hard going at times, there are glimpses of that good old seventies grimness, as Sally uses his crossbow and machete to make short work of the bandits (who were, after all, planning to kill the explorers), and turns his craziness on his friends, including giving out a nasty beating to our lead lady.
I can't see anyone but obscure movie fans seeking this one out, but be warned, this is strictly amateur hour, but it does have its charms (the 'host' is hilarious in his ineptitude and faux philosophy), and I might be going easy on the film as I'm kind of a sucker for 'people stuck in the wilderness with treacherous companions' movies (like 'Four Rode Out' and 'Apache Blood'). The bad acting goes a long way in this film too, and for those seeking it out, I hope you like lots of salaried shots!