Luxembourg ID cards have an electronic chip 2-day card: €for one person; €for a group up topeopleday card: €for one person; €for a group of up topeople. Welcome to the LuxembourgCard shop! Massive discounts with the Luxembourg Card and free admission atdifferent sites and attractions across the Grand Duchy of Luxembourg Take day trips from Luxembourg City on public transportation Last update Payment of the ID card. Can I visit several attractions and activities in one day? The Luxembourg Card is