Høysand

Park and experience centre for the blind, centered around the sound sculpture "Ode to Light" by Arnold Haukeland and Arne Nordheim.

(18-hole)

Farm, park and conference centre. Home of the climate conferences CC8 and CC9, with several former head of states participating. The park is open to the public year-round, guided tours of the main building from 1762 available on Sundays from June-August.

The largest waterfalls in Europe. Both Rhine Falls and Dettifoss claim to be the largest and most powerful waterfall in Europe, but while those waterfalls have between 200 and 500 m³/s of average water flow, Sarpsfossen have 577 m³/s. Just above Sarpsfossen is a road bridge with a view point. There are also view points on the east side of the falls. Sarpsfossen is a 10-minute walk from the city centre and train station.

Farm, park and conference center. Home of the peace negotiations between Israeli and Palestinian leaders leading up to the Oslo Accords.

Østfold's county museum with 36 historical buildings, built around the ruins of the 12th century St Nicholas church.