Lewis Foster│Mountain Guide

Thredbo Local | Backcountry Specialist

Lewis was born and raised in Thredbo Village, giving him a lifetime of experience in the Snowy Mountains. He's spent over 20 years skiing, splitboarding, climbing, and hiking throughout the region, developing an in-depth knowledge of the terrain and conditions.

His expertise spans backcountry splitboarding, cross-country skiing, rock climbing, and alpine hiking. Lewis has also spent time in Chamonix and Verbier, where he refined his mountaineering and climbing skills in the European Alps.

Now serving as Director of K7 Adventures alongside his sister Leah, Lewis brings technical skill and local knowledge to every tour. Whether you're new to backcountry travel or looking for advanced terrain, he'll tailor the experience to match your abilities and goals.

Safety is always the priority, but Lewis also knows how to find the good snow and the quiet corners of the mountains that make a day memorable.

Based: Snowy Mountains & Blue Mountains
Experience: 20+ years in the Snowies 
Specialties: Backcountry Skiing & Splitboarding, Mountaineering, Rock Climbing, International Experience: Chamonix, Verbier 
Role: Director, K7 Adventures 
Languages: English

lewfos@K7adventures.com | +61 488 592 900 | Instagram