Sigma 3 Survival School is the premier training center in the US for Survival training. We teach bushcraft, survival, tactical, and medical skills!

Sigma 3 Survival School is a global survival school, with one of the best reputations in the industry for delivering the biggest variety of survival skills, hosted by some of the top instructors from around the world. Our skills focus on making people completely self reliant in any environment. The kinds of skills we teach include: Bushcraft and wilderness survival, urban survival skills, tactical training, SERE (survival, evasion, resistance, escape), wild crafting and many more specialty courses!

Stories by the Author

Reviews
3 EXCELLENT WATER FILTRATION OPTIONS TO KEEP YOU HYDRATED
3 EXCELLENT WATER FILTRATION OPTIONS TO KEEP YOU HYDRATED
Read the Story
Meet the experts

Meet some of our contributors

Get advice, reviews, outdoor lessons and expert feedback from a supportive community.

Photo thumbnail Blog Author
Health, Lifestyle and Commerce Writer
Korin Miller

Korin Miller is health, lifestyle and commerce writer who does everything from covering infectious diseases and health trends to testing fitness equipment, whitening toothpastes and everything in between.