Fort Langley Historic Site Jan 4, 2018 Loading Map.... Fort Langley Historic Site23433 Mavis Avenue - Fort LangleyDetails 49.168713 -122.5745728 Address 23433 Mavis Avenue Fort Langley Canada V1M2R5 Canada Upcoming Events No events in this location Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Current ye@r * Leave this field empty