👤Missing Person🔴 Missing
Mark Sinclair
Age: 66Gender:maleDate: July 8, 2019 at 2:30 p.m.
📍 Location
Glacier National Park, Logan Pass area (Highline Trail), Whitefish, MT
Specific Location: Logan Pass Visitor Center parking lot, Glacier National Park, heading toward the Highline Trail
Coordinates: 48.61749, -113.76089
🗺️
View Interactive Map
48.6175°, -113.7609°
📝 Description
A 66-year-old man, Mark Sinclair, was missing after last being seen leaving the Logan Pass Visitor Center parking lot and heading toward the Highline Trail in Glacier National Park. The search efforts were scaled back the following day.
🔍 Circumstances
Went missing while hiking in the Logan Pass area; search efforts were scaled back the next day.
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Case Information
- Case ID
- cmivn9f0h00u48f0kwi63gil8
- Primary Source
- vtdigger.org
- Article Date
- July 16, 2019
- Added to Map
- December 7, 2025
- Last Updated
- December 7, 2025