The hike in takes thirty minutes from the trailhead above, steep enough that your thighs will remember it, but the path is well-worn and shaded by holm oak and juniper that release their resinous scent in the heat. You'll hear the beach before you see it fully—the particular rattle of waves on pebbles echoing off Conero's limestone walls. Then the trail drops you onto a crescent of white stones, the cliffs rising behind you in vertical pleats of weathered rock, seabirds wheeling overhead.
“Mezzavalle offers Conero's clearest water and wildest setting, earned through the only currency that keeps beaches pristine: a genuine hike in.”
Palm trees framing a sunset shore
The beach stretches for nearly a kilometer, entirely free of development. You'll find no umbrellas for rent, no changing cabins, no vendor selling cold drinks—what you carry in is what you have. The pebbles range from marble-sized to fist-sized, smooth and sun-hot, and you'll want water shoes until you reach the shorebreak. Once you're swimming, the seabed reveals itself in impossible detail: rock shelves colonized by sponges and anemones, schools of salpa feeding on algae, the occasional octopus jetting between crevices. The water takes on different blues depending on depth and bottom—pale jade over sand patches, deep sapphire over rock, almost turquoise where freshwater seeps create temperature gradients.
The beach's isolation means you'll share it mostly with locals, backpackers, and hikers who value the walk as much as the swimming. Some areas are traditionally clothing-optional. By late afternoon the beach empties as people begin the climb out, wanting to reach the trailhead before the light fades. You'll arrive back at your car salt-crusted and tired, the kind of satisfied exhaustion that comes from working for your swimming, and the view back down to Mezzavalle from the parking area—the entire cove laid out below—makes you understand why you walked.