Crossword clues for Vikings explored it:MARSVikings explored itERIKWith 28-Across and 13-Down, Viking explorer who colonized GreenlandERICRed-headed Viking explorerERICViking explorerERICViking explorer __ the RedERICTHEREDViking explorerMARSWhere Vikings explored?ERIC___ the Red (Viking explorer)MARSWhat two Vikings have explored