Possible Clues:

• Traps on the runway, perhaps
• Strands, as by a winter storm
• Strands at a chalet, perhaps
• Strands at a ski lodge, perhaps
• Strands in winter, perhaps
• Strands during the winter
• Freezes over, as a port
• Strands, during winter
• Strands at the chalet, maybe
• Strands, somehow