Building a DIY Wood Fire Hot Tub Was The Best Decision We Ever Made! Took Less Then 1 Hour To Build And 1 1/2 Hr To Heat Up 🔥 No Electricity Or Pump Needed Because Of Thermosiphoning. Cleaning & Maintaining Is Easy, And It Doubles As Our Polar Plunge Then Hot Tub In Winter! #woodfirehottub #diyhouseprojects #diyhottub #saltybarrelhottubs