Sapa walk-alongs: agree the price at the trailhead, not the end

On independent Sapa walks, local women often fall in step, chat, and informally guide — then expect a "guide tip" of 200,000–500,000 VND (~$8–20) when you part ways. This isn't a con: it's an informal guiding economy, and for many ethnic-minority families it's a real livelihood. The friction is purely a price-agreement mismatch — you thought it was company, they thought it was work, and nobody named a number until the end. Village meal stops along the route often work the same way, with a 200,000+ VND family-meal price arriving after the food, so it pays to ask first. Informal guides at Hue's Thiên Mụ Pagoda run on the same end-of-visit expectation: commentary first, price after.

Nobody…