You have daily connection with Karlstad from Stockholm. Prices and time table you find at: www.netxjet.se/en Reach Karlstad within two hours, eleven times a week with the bmiregional flight from Frankfurt Airport to Karlstad Airport. Get more information at http://ksdarprt.se/en/ and purchase your tickets at http://bmiregional.com, their codeshare partners http://lufthansa.com or your travel agency.
Karlstad airport is outside the actual town of Karlstad. To get into the town center you can book a taxi at this web page: www.flygtaxi.se. The price is ca SEK 360 one way. You can also take the airport bus, but then you have to call +46 (0)771 32 32 00 and book the bus at least 2 hourse before departure/arrival, otherwise the bus will not go/come. The price is ca SEK 75. You can also rent a car at the airport. If you contact us, we can book a taxi for you from the airport to Gunnerud, this costs about SEK 1800 one way.
Take the opportunity to spend a few days in Karlstad before or after your wilderness experience. Is is a pleasant city with attractions and shopping. The river Klarälven flows through the city and the larges lake in Sweden is, Vänern, is bordering to Karlstad. Take a look under the headline "With car, train and bus" to find how to get from Karlstad to Gunnerud.