Climbing "Oldie" (grade 6) in Vorarlberg is a fantastic experience! The route likely features technical moves and demanding holds, typical of routes in this grade. Vorarlberg's stunning alpine scenery would add to the challenge and reward. Depending on the specific location within Vorarlberg, you might encounter limestone or granite rock formations, influencing the climbing style. It's crucial to research the exact location and recent conditions before attempting "Oldie." Check for updated topos, weather forecasts, and any warnings regarding rockfall or closures. Bring appropriate gear, including a reliable rope, quickdraws, and a helmet. Most importantly, climb safely and enjoy the beautiful views!