Best natural monuments around Lappeenranta are characterized by the expansive Lake Saimaa, part of the Saimaa UNESCO Global Geopark, and geological features shaped by the Ice Age. The region's landscape includes ancient bedrock, extensive moraine systems, and a labyrinth of waters. This area offers a blend of unique geological formations and diverse natural environments.
Last updated: June 22, 2026
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Popular around Lappeenranta
Discovering Finland's lakeland – Lake Saimaa loop from Lappeenranta
Von Insel zu Insel durchs Lakeland – Radtouren in Finnland
Cycling around Lappeenranta
Road Cycling Routes around Lappeenranta
Hiking around Lappeenranta

Gravel biking around Lappeenranta
Running Trails around Lappeenranta
MTB Trails around Lappeenranta
The Imatra Rapids are one of Finland's oldest tourist attractions, dating back to the 1700s. The Imatra Hydroelectric Dam was built in 1929. It a hugely impressive sight, a highlight of any run here.
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Imatrankoski is one of Finland’s most famous rapids and a highlight of any visit to Imatra. The dam-controlled rapids are usually opened in summer for scheduled shows, drawing crowds to watch the powerful flow of water through the old riverbed. It’s located right in the city centre, with good bike access and plenty of space to watch from the bridge or park area. The surrounding Kruununpuisto Park is Finland’s oldest nature park and offers well-kept paths and historical landmarks. It’s a great place for cyclists to stop, explore on foot, and enjoy both natural force and local history.
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When the first small drop of water falls over the edge of the dam, its foaming journey towards more spacious waters, towards the great lake of Ladoga begins. It first foams in the Imatrankoski Rapids and tries to escape the great water masses that follow. The drop swims under the old lanterns at Koskisilta Bridge. It spins past the idyllic Pavillion. It passes the venerable Valtionhotelli hotel and a rock cliff that in the past held a squeaky ropeway. It sprays some moisture on the guests standing at the viewing terrace and surges towards the centuries old rock engravings, the royal graffiti. And this is how the water masses accumulate. They fill the rugged channel; they spin, agitate, thunder. Visitor to Imatrankoski: If you have never heard the thunder of the rapids, experienced its magnificent force, now is the time. For a moment, you feel you are held tightly in the violent embrace of nature. For a moment, you feel you are one with history, with the ancient river bed. That experience is just as large as the smallest drop of the foaming rapids. The Rapids shows in 2024: June 26 - August 31 from Wednesday to Sunday at 6 PM. Friday 28.6. the rapids are flowing freely from 7 PM onwards, without music, at the Saimaa Cycle Tour event. August 24 at 9:30 PM, the Imatra Day -event From October 18th to 19th and 25th to 26th at 6 PM, an Autumn break of schools. Rapids show without music. December 6th at 4 PM Finnish Independence Day The Rapids show lasts approx. 16 minutes. Eight minutes after the flood gates are opened, the foams reach their peak with an average of 400 cubic metres of water per second flowing in the stream. In the summer rapid shows will be accompanied by music of Jean Sibelius and on Saturdays the Whitewater Symphony by the Osmo's Cosmos band. The best places to watch the Rapids shows are Koskisilta Bridge and Koskipuisto Park. During the summer season, guided tours are organized in the Kruununpuisto (the park surrounding Imatrankoski). You can inquire about your own guide for groups from Imatra Tours. mehr Infos unter: https://kansallisihme.fi/en/imatrankoski-rapids
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One of the most interesting activities in Imatra is certainly the spectacular 20-minute show offered on Saturdays in the summer at the Imatrankoski rapids. It is one of the most popular summer events in Imatra. During the show, the sluices are opened, so that approximately 500m³ of water per second plunge into the riverbed. Particularly daring visitors can glide over the roaring rapids hanging from a steel cable. From 22.06. to 23.08., the rapids shows take place on Saturdays at 18:00 (Saturday 20.8. at 19:00).
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Good view of the Imatra rapids from the lower pavilion.
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The water is only allowed through at certain times. One of the most interesting activities in Imatra is certainly the 20-minute spectacular show that takes place on Saturdays in summer at the rapids in Imatrankoski. It is one of the most popular summer events in Imatra. During the show, the floodgates are opened so that around 500m³ of water per second falls into the riverbed. Particularly daring visitors can glide over the roaring rapids hanging from a steel cable. From June 22nd until August 23rd The rapids shows take place on Saturdays at 6:00 p.m. (Saturday August 20th at 7:00 p.m.).
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Either a dry gulch or rapids, depending on the time you come here.
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The region around Lappeenranta, particularly within the Saimaa UNESCO Global Geopark, offers a rich geological history. You can observe ancient bedrock, extensive Salpausselkä ridge systems formed during the Ice Age, and glacially sculpted rock formations known as "sheepbacks" along the Pappilanniemi Nature Trail. In Kruununpuisto Park near Imatra, you can also find impressive giant kettles and potholes carved by the ancient riverbed of the Imatrankoski rapids.
Lake Saimaa is home to the critically endangered Saimaa ringed seal, one of the few freshwater seals globally. The Pappilanniemi Nature Trail is a valuable habitat for over 350 plant species and is an excellent spot for birdwatching, especially in spring. The pristine taiga forests surrounding Lake Saimaa also support diverse wildlife.
Yes, there are several excellent hiking opportunities. The Pappilanniemi Nature Trail, located close to Lappeenranta city center, offers an easy walk through forests and along Lake Saimaa. For more options, you can explore various routes listed in the Hiking around Lappeenranta guide, including the Hämmäauteensuo Mire Nature Trail and Katralampi Trail.
Beyond hiking, the region offers diverse outdoor activities. Lake Saimaa is ideal for boating and cycling. You can find numerous routes in the Road Cycling Routes around Lappeenranta and Gravel biking around Lappeenranta guides, such as the Saimaa Archipelago Route or the Lappeenranta-Imatra Border Cycling Route.
Absolutely. The Imatra Rapids in Kruununpuisto Park are a popular family destination, especially during the spectacular water release shows in summer. The surrounding park offers well-maintained paths. The Pappilanniemi Nature Trail is also an easy and accessible option for families to experience nature close to the city.
The summer months (June-August) are popular for enjoying Lake Saimaa activities and witnessing the Imatra Rapids shows. Spring is excellent for birdwatching along the Pappilanniemi Nature Trail. Autumn brings vibrant colors to the taiga forests, offering beautiful scenery for hiking and cycling. Winter provides opportunities for snow-based activities, though some areas might be less accessible.
Yes, the Imatra Rapids are a must-see. While dam-controlled, spectacular water release shows are scheduled in the summer, showcasing their raw power. You can watch from the Koskisilta Bridge or Koskipuisto Park. The surrounding Kruununpuisto Park, Finland’s oldest nature park, offers well-kept paths and historical landmarks. Check local schedules for show times.
Yes, the region blends natural beauty with history. Kruununpuisto Park, home to the Imatra Rapids, is Finland's oldest nature park, established in 1842. It features historical pavilions and ancient rock carvings. Lake Saimaa also has ancient rock paintings, such as those at Astuvansalmi, highlighting long human interaction with the environment.
Lake Saimaa, as part of the Saimaa UNESCO Global Geopark, is the fourth largest freshwater lake in Europe. It's a labyrinth of waters with 13,710 islands and an exceptionally long shoreline. Its significance lies in its nearly two-billion-year-old geological story, shaped by the Ice Age, and its unique ecosystem, including the Saimaa ringed seal. The water in some areas is so clean it's drinkable.
For the Imatra Rapids, the Koskisilta Bridge and Koskipuisto Park offer excellent views. The Lower Pavilion (Alapaviljonki) also provides a good vantage point. Along Lake Saimaa, many spots offer scenic vistas of the vast waters and islands, particularly from trails like Pappilanniemi.
A visit to the Imatra Rapids and Kruununpuisto Park can take a few hours, especially if you catch a water release show. The Pappilanniemi Nature Trail is an easy walk that can be completed in 1-2 hours. To truly experience the vastness of Lake Saimaa and its Geopark, you might want to dedicate a full day or even several days for activities like boating, cycling, or exploring different islands and shores.
While not exactly 'hidden,' the sheer scale and intricate nature of Lake Saimaa itself, with its thousands of islands and pristine coves, offer endless opportunities for discovery away from the main tourist spots. Exploring lesser-known sections of the Saimaa UNESCO Global Geopark can reveal quiet natural beauty and unique geological formations. The Imatrankoski Gorge, when dry, offers a unique perspective into the ancient riverbed.


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