Holiday Lights at Shelter Cove Harbour & Marina: This December, take a stroll through our version of a winter wonderland, as Shelter Cove Harbour and Marina transforms into a colorful affair. Stroll the promenade, where the harbour & marina will be decorated with holiday lights, and enjoy everything a Lowcountry “winter” has to offer. For more information on holiday happenings at Shelter Cove Harbour & Marina, visit ShelterCoveHiltonHead.com/santa.