The park, which borders on Norway in the west, is primarily comprised by a vast plateau around the two unusually large lakes Vastenjávrre and Virihávrre – the latter of which is often referred to as "the most beautiful lake in Sweden". Consequently, the landscape is fairly flat and open, especially compared to the alpine Sarek National Park on its eastern border, and mainly consists of rolling hills with few peaks of the higher variety.
Plants
Most of the park is situated above the tree line; meaning few species of trees can survive the harsh climate of the park. The exposure of strong winds and the cold winters has made it so that the only tree that can exist in any relevant numbers is the small and robust Betula pubescens subsp. tortuosa. These form a small forest in the northeast corner of the park. The diversity of the flora is extremely high, nonetheless: over 400 different lower plant species have been cataloged in the area, which reportedly is a record in the Swedish fells. This is due to its western position and chalk-rich bedrock. Some of these species, such as Arenaria humifusa and Gentiana aurea, can only be found in the Swedish fell regions and Potentilla robbinsiana is a plant that, in Europe, has only ever been found in Padjelanta.
Padjelanta, due to its flourishing meadows and fish filled lakes has long been attractive to humans and the park has been inhabited ever since the Stone Age. Even today the lakes are utilized for fishing by the Sámi villages. Ever since the birth of modern science the area has also been interesting for scientists, mainly for studying its flora, fauna and geology.
Tourism
There is a well-known hiking trail called Padjelantaleden that runs between Kvikkjokk in the southeast and either Vaisaluokta or Änonjalme beneath Áhkká in the north, and is about 140 km in length. All these endpoints lie outside the borders of the park, which means that hikers must travel for at least a day before entering Padjelanta itself, but in the summer there are also regular helicopter tours between Kvikkjokk, Stáloluokta and Ritsem. Along this trail there are a number of cottage sites providing accommodation for visitors. Originally, the tourist buildings within the park proper were managed by the Swedish Environmental Protection Agency, but they have since passed into the care of the aforementioned Sámi villages, under the name Badjelánnda Laponia Turism. The other cottages on the trail are maintained by the Swedish Tourist Association. In Stáloluokta there is a sauna, and during the tourist season visitors can also buy provisions there. Note that Padjelantaleden is a summer trail, so there are no markings visible when the land is covered in snow. Neither are the cottages manned in winter, but there is always at least one room open at all the cottage sites. Another hiking trail called Nordkalottruta also passes through the park, although its path is the same as that of Padjelantaleden most of the way. Another point of interest is that the Swedish center of inaccessibility lies in Padjelanta. It is reported that at the southeastern bay of the lake Rissájávrre close to the border of Sarek, it is approximately. in either direction to the closest road. The isolation of this spot is, however, partially an illusion, since the much-trodden Padjelantaleden and specifically the Tuottar cottage site are actually less than. away.