Skansholmen is a busy, family-oriented guest harbour and waterfront complex on Mörkö operated by Skansholmen Fritid AB. The facility sits beside the Skanssundet ferry landing and is organised around a protected marina with a staffed reception/harbour host. It is run as a mixed visitor destination (camping, cabins, restaurants and a marina) and suits recreational yachts and larger pleasure craft seeking a full‑service stop in the southern Stockholm archipelago. Visitors will find practical harbour support at the reception and harbour office plus an on-site fuel station (automatic / ), shore power and fresh water alongside shower and toilet blocks, sauna, laundry and waste/pump‑out services. The site also offers boatyard gear (crane/truck, mast crane), a trailer ramp and easy shore access to dining, a shop, public transport and walking trails — making it a convenient overnight or short‑stay berth for cruising crews and families. Technical details are listed in dedicated fields.