Keep the family busy with this detective trail, which has now reopened but with restrictions (see link below). The trail is expected to last 4-5 hours, taking you all over Zug. There are 17 puzzles to solve and a small prize at the end - which is now sent by post. Prices start at 9 CHF per person or 32 CHF for a family ticket. No advance ticket required but check the tourist office is open.