Topic Tag: Hanging out at 8700 feet in the Swiss Alps at Birg Thrill Walk Search for: GD Home page › Forums › Topic Tag: Hanging out at 8700 feet in the Swiss Alps at Birg Thrill Walk Viewing topic 1 (of 1 total) Topic Voices Posts Freshness Hanging out at 8700 feet in the Swiss Alps at Birg Thrill Walk Started by: Adventuretravel in: Adventure Travel 1 1 1 year, 6 months ago Adventuretravel Viewing topic 1 (of 1 total)