Riksgränsen, (Norwegian: Riksgrensen), The National Border in Swedish, is a ski-resort in Kiruna Municipality, Lappland, Sweden, 200 km north of the Arctic Circle. The skiing season is from February to June. From end of May the lifts operate under the midnight sun. One of the pistes cross the border to Norway and back to Sweden. No border control there.

Riksgränsen is a popular location for the winter testing of pre-production cars by various European manufacturers. Photo-snipers are prevalent, attempting to get the first spy-shots of new models, though their activities are frowned upon by local hoteliers who value the custom of the manufacturers. The same manufacturers frequently use the location for winter launches, bringing journalists from across the world to drive the new cars on snow-covered roads and on courses specially prepared on frozen lakes.

• Riksgränsen, August 1994
• Riksgränsen, May 2020

The village was founded around 1900 in connection with the construction of the railway, whose traffic began 1902. Due to railway politics and limited range for steam locomotives, trains changed locomotives and crew and a roundhouse for locomotives was built. Later, after electrification 1923, this roundhouse was removed and locomotives went all the way to Narvik. Tourism picked up in the 1930:s. The first ski lift was built 1952.

Although the subarctic climate (Koppen: Dfc) of the region is very cold, it has considerably milder winters than normally expected for an inland northerly area, due to its proximity to the warm North Atlantic Current. Summers do remain cool in spite of the midnight sun due to similar maritime effects. With prevailing low-pressure systems taking precedence, the climate is snowy and cloudy. The deep snow cover and the time it takes for thawing prolongs the skiing season to the midnight sun window. The snow depth can be above 200 centimetres (6.6 ft) in unshovelled areas during spring. The snow depth charts have sometimes ended during late May when the pack has been shrinking, which skews the June readings that likely are a bit higher. In 2020, a 145 centimetres (4.76 ft) snow depth was measured in that month.^[1]