Due Sorelle Beach
Famous and scenic with powder-white sand, it's one of the best beaches on the Conero. Named for the two white rocks that jut from the water (the "two sisters"), it's one of the symbols of the Conero. Reachable by boat or by a steep pathway, the beach is uncluttered, uncrowded and uncontaminated (meaning, there are no services just a beautiful place to spend a day in peace to enjoy the sea.) A public ferry boat will bring you here in the high season, from the port of Numana, leaving at 9:00 AM and 10:00 AM, and returning at 12:30 PM and 3:00 PM (but check times at the dock for current schedules).
If you opt to hike, the Passo del Lupo trail is located north of Sirolo.
Rent a holiday house in Marche and travel like a local.