Don’t be afraid of the dark and Don’t be afraid of the dark and explore Lisbon on an exclusive Nightriders Segway Tour! After sunset, the city gains a new flair with shimmering street lights and music floating down the narrow alleyways. So don’t be shy and turn on the lights while cruising in all comfort on a Segway and follow your guide through the authentic Alfama neighborhood. Vamos! and music floating down the narrow alleyways. So don’t be shy and turn on the lights while cruising in all comfort on a Segway and follow your guide through the authentic Alfama neighborhood. Vamos!