Stockholm’s public transportation system is efficient, clean, and well-connected, combining metro (Tunnelbana), commuter trains (pendeltåg), buses, and trams. To reach Stockholmsmässan from the city centre, the fastest option is the commuter train from Stockholm Central Station. Take the pendeltåg heading toward Södertälje or Tumba and get off at Älvsjö Station, which is only about a 10-minute ride. From Älvsjö, the fairgrounds are directly adjacent to the station and clearly signposted, making the final walk just a couple of minutes.