BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
PRODID:-//NPS iCal//Rio Grande Wild & Scenic River//EN
X-WR-CALNAME:Rio Grande Wild & Scenic River Events
X-WR-CALDESC:Upcoming events at Rio Grande Wild & Scenic River
REFRESH-INTERVAL;VALUE=DURATION:PT12H
X-PUBLISHED-TTL:PT12H
END:VCALENDAR