Quiz: What is the significance of the year 1886 in relation to Cra December 18, 2024 by Gideon Lakewood What is the significance of the year 1886 in relation to Crater Lake? Discover more about Crater Lake Tours at our home page. A) Crater Lake was designated a national park. B) The first recorded sighting of Crater Lake occurred. C) The lake’s depth was officially measured for the first time. D) The first boat tour of Crater Lake was launched. Submit Answer