The focus of your boat trip is undoubtedly Lalaria but, depending on which excursion you choose, your itinerary could include:
There is an impressive selection of sea caves close to Lalaria, some large enough to sail into. The Blue Caves greet you (as the name suggests) with a mesmerising palette of blues, while the low and narrow entrance to the Dark Caves creates a wonderfully eerie atmosphere. Elsewhere, the ominously named Cave of the Murderess refers to The Murderess, the classic novel of Skiathos-born writer Alexandros Papadiamantis.
A small, sandy beach under the old medieval town of Skiathos. An hour here is enough for a dip and a walk up to the remains of the old town, or perhaps longer for a bite to eat at the taverna.
Longer sailing trips might combine other islands like Tsougrias or Arkos, off the southern coast of Skiathos, or even beaches on the western shore of neighbouring Skopelos.