The W circuit is Patagonia’s best-known trekking line; calling it “easy” is wrong. Camp and refugio quotas fill months ahead—add flexible days. Wind can close bridges; check park notices each morning.
Do not exaggerate daily distances; the Base Torres climb deserves summit-day planning. Water treatment, layered clothing, and solid gaiters matter. Keep wildlife distance—puma warnings are serious.
After the park, warm soup in Puerto Natales is the body’s thank-you. Paine asks for preparation, not ego.