The official 15 highlights of the route, laid out as a bingo card. Tap a tile when you've bagged it — fill a full row or column for bonus points, and the whole card for a full house. Synced live between both your phones.
The bits that need pre-booking. Reserve ahead where noted, especially in high season.
Every place, highlight and photo spot from the official guide. Tick off stops as you go — check every place in a stage and it gets stamped.
Real Grand-Tour-region spots that the official guide doesn't name, but are well worth the detour. Grouped by region, with a map pin for each.
CHF 25 for the box, CHF 20 per refill (for two) — at least two drinks and five or six regional snacks each time. Available April–October from 50+ outlets on the route. Keep the tin as a souvenir.