The main items of interest along the claw-shaped peninsula that extends northeast from Dunedin are an albatross colony and Larnach Castle. The road on the west side of the peninsula consists of 15 km (9½ mi) of tight curves along the harbor, so be careful while driving, or you could find yourself having an impromptu marine adventure. Along the road are a handful of settlements; these get progressively more rustic as you near the peninsula's tip. On the east side of the peninsula there's a string of rugged beaches; some are accessible via walking paths. On the journey back to Dunedin, the Highcliff Road, which turns inland at the village of Portobello, is a scenic alternative to the coastal Portobello Road and gives easiest access to Larnach Castle. Allow an hour to drive from the city.