The Punkaharju tree species trail is about 1,3 km and runs through Natural Resources Institute Finland (Luke) research forest near Highway 14 north of Lusto Forest Museum, in the Punkaharju part of Savonlinna. The South Savo lakeland setting is Luke’s long-running outdoor laboratory: the Punkaharju research forests cov...
Natural Resources Institute Finland – Punkaharju research forest+
Description
The Punkaharju tree species trail is about 1,3 km and runs through Natural Resources Institute Finland (Luke) research forest near Highway 14 north of Lusto Forest Museum, in the Punkaharju part of Savonlinna. The South Savo lakeland setting is Luke’s long-running outdoor laboratory: the Punkaharju research forests cover some 750 hectares and the intensive study core, Tutkimuspuisto, is where most trails and demonstration plots sit. For current visiting rules, season tips, and how the arboretum fits the wider experiment network, the Punkaharju research forest visitor pages from Natural Resources Institute Finland (Luke) are the best place to start.
On the ground you are between two well-known parking areas used across the research-forest route family. Karjalankallio P-alue lies roughly 0,3 km along from the direction of travel on this line, and Kokonharju P-alue is near the far end (about 0,76 km). That makes this section a practical forest link if you are combining loops such as Hakinkierros or shorter spurs like Karjalankallion huilaus. The terrain is easy, with fine gravel or sand forest roads and footpaths typical of the demonstration area.
The wider Puulajipuisto (arboretum) is the signature classroom for foreign and domestic tree species beside the esker: Luke describes over a hundred taxa after expansion and renewal from the 1990s onward, grouped so visitors can compare relatives side by side, plus special forms such as snake-bark and golden spruces. A separate Montell larch stand planted in 1877 is highlighted on Luke’s route descriptions as a classic photo stop on longer marked variants.
Visit Punkaharju’s “Hei, me bongataan puita!” outing starts from the Puulajipuisto parking and café on Harjutie and explains two signed options, Puulajireitti and Montellin reitti, on sandy maintenance tracks with small name tags beside specimen trees. Those marked tours are a longer experience (they quote about 3,2–3,5 km) than this 1,3 km connector; if you want the full tree-spotting loop with café access, combine using their page.
Karjalankallio is the famous viewpoint and picnic rock above the straits. Luontoon.fi lists Karjalankallio laavu as a reservable lean-to with a fireplace and dry toilet in the Punkaharju nature reserve service network. It is a natural break when you approach from Karjalankallio P-alue on Hakinkierros or related routes; Retkipaikka’s long write-up on Hakin kierros praises the fireplace shelter, tables, and lake views after about 4 km on that 8 km loop, and notes even more interpretation signs after 2020. Our pages for Karjalankallio laavu go deeper on booking and etiquette.
Winter visitors often share the corridor with Luke’s maintained ski network (for example Metlan lenkki latu plugs into the same car parks). Whatever season you choose, carry normal forest footwear, respect research plots and closed experiment blocks, and pack out litter so the demonstration forest stays welcoming.
Length & route
The trail is about 1,3 km point-to-point between the Karjalankallio and Kokonharju parking areas inside Luke’s Punkaharju research forest. Natural Resources Institute Finland (Luke) describes a longer Puulajireitti learning loop of a little over 5 km that highlights dozens of species including the 1877 Montell larch stand, while Visit Punkaharju quotes about 3,2–3,5 km for their signed Puulajireitti/Montellin combination starting at the arboretum café parking. Treat this page as the short connector segment; use those sources when planning the full arboretum tour.
Getting there
Drive Highway 14 north from Lusto: Luke instructs visitors to use the northern-side forest entrance near Tutkimuspuisto/Puulajipuisto. Visit Punkaharju places the Puulajipuisto customer parking and café at Punkaharjun harjutie 596, Punkaharju (postal code 58450). You can park at Karjalankallio P-alue or Kokonharju P-alue when following this 1,3 km segment; both are signed research-forest car parks used by Hakinkierros and the ski trails as well. Retkipaikka’s Hakin kierros article adds that passenger cars reach the main Tutkimuspuisto lot by turning north at the research-forest sign, then left at the following junction, with space for roughly 15 cars and on-site maps.
Good to know
Luke keeps Tutkimuspuisto open year-round free of charge and asks visitors to stay on marked routes around active experiments. Metsämuseo Lusto across the highway can arrange deeper interpretation on request. Savonlinna office contacts for guided visits are listed on Luke’s contact pages (for example research-forest specialist emails published there). Lean-to reservations and campfire rules for Karjalankallio laavu follow Luontoon.fi and park staff guidance.
History
Punkaharju research forest was formally founded in 1924, carrying forward woodland trials that reach back to plantings from the 1840s and 1870s; today Luke still manages gene reserve forests, international provenance experiments, and climate-adaptation plots across the 750-hectare estate. Puulajipuisto itself dates to the 1930s when foreign species were lined out for comparative observation, with renovation from the early 1990s onward adding new conifers and broadleaves. Karjalankallio’s viewing rock appears in tourism histories as a former border outlook between Swedish and Russian sentry lines, now repurposed as a rest destination above the straits.
either direction between Karjalankallio P-alue and Kokonharju P-alue; signposted longer loops and link routes may recommend a preferred circuit in the wider trail family
Route direction
Recreation Area
Recreation Area
Lake
Lake
Marked Route
Route Signs
Open / Good Condition
Open / Good Condition
Activities allowed
Hike / Walk
Activity
Terrain & conditions
1.3 km
Distance
about 20–30 minutes walking at an easy pace for the 1,3 km section
Be the first to write a review for "Punkaharju tree species trail"
Share a photo from a recent trip
Answers to your questions
Visit Savonlinna
Our data was researched from Savonlinna, and other trusted sources, in March 2026. Our route / place GPX data comes from Metsähallitus / Lipas, last updated March 2026. Always check their official website for safety-critical updates.
The Punkaharju tree species trail is about 1,3 km and runs through Natural Resources Institute Finland (Luke) research forest near Highway 14 north of Lusto Forest Museum, in the Punkaharju part of Savonlinna. The South Savo lakeland setting is Luke’s long-running outdoor laboratory: the Punkaharju research forests cov...
Natural Resources Institute Finland – Punkaharju research forest+
Description
The Punkaharju tree species trail is about 1,3 km and runs through Natural Resources Institute Finland (Luke) research forest near Highway 14 north of Lusto Forest Museum, in the Punkaharju part of Savonlinna. The South Savo lakeland setting is Luke’s long-running outdoor laboratory: the Punkaharju research forests cover some 750 hectares and the intensive study core, Tutkimuspuisto, is where most trails and demonstration plots sit. For current visiting rules, season tips, and how the arboretum fits the wider experiment network, the Punkaharju research forest visitor pages from Natural Resources Institute Finland (Luke) are the best place to start.
On the ground you are between two well-known parking areas used across the research-forest route family. Karjalankallio P-alue lies roughly 0,3 km along from the direction of travel on this line, and Kokonharju P-alue is near the far end (about 0,76 km). That makes this section a practical forest link if you are combining loops such as Hakinkierros or shorter spurs like Karjalankallion huilaus. The terrain is easy, with fine gravel or sand forest roads and footpaths typical of the demonstration area.
The wider Puulajipuisto (arboretum) is the signature classroom for foreign and domestic tree species beside the esker: Luke describes over a hundred taxa after expansion and renewal from the 1990s onward, grouped so visitors can compare relatives side by side, plus special forms such as snake-bark and golden spruces. A separate Montell larch stand planted in 1877 is highlighted on Luke’s route descriptions as a classic photo stop on longer marked variants.
Visit Punkaharju’s “Hei, me bongataan puita!” outing starts from the Puulajipuisto parking and café on Harjutie and explains two signed options, Puulajireitti and Montellin reitti, on sandy maintenance tracks with small name tags beside specimen trees. Those marked tours are a longer experience (they quote about 3,2–3,5 km) than this 1,3 km connector; if you want the full tree-spotting loop with café access, combine using their page.
Karjalankallio is the famous viewpoint and picnic rock above the straits. Luontoon.fi lists Karjalankallio laavu as a reservable lean-to with a fireplace and dry toilet in the Punkaharju nature reserve service network. It is a natural break when you approach from Karjalankallio P-alue on Hakinkierros or related routes; Retkipaikka’s long write-up on Hakin kierros praises the fireplace shelter, tables, and lake views after about 4 km on that 8 km loop, and notes even more interpretation signs after 2020. Our pages for Karjalankallio laavu go deeper on booking and etiquette.
Winter visitors often share the corridor with Luke’s maintained ski network (for example Metlan lenkki latu plugs into the same car parks). Whatever season you choose, carry normal forest footwear, respect research plots and closed experiment blocks, and pack out litter so the demonstration forest stays welcoming.
Length & route
The trail is about 1,3 km point-to-point between the Karjalankallio and Kokonharju parking areas inside Luke’s Punkaharju research forest. Natural Resources Institute Finland (Luke) describes a longer Puulajireitti learning loop of a little over 5 km that highlights dozens of species including the 1877 Montell larch stand, while Visit Punkaharju quotes about 3,2–3,5 km for their signed Puulajireitti/Montellin combination starting at the arboretum café parking. Treat this page as the short connector segment; use those sources when planning the full arboretum tour.
Getting there
Drive Highway 14 north from Lusto: Luke instructs visitors to use the northern-side forest entrance near Tutkimuspuisto/Puulajipuisto. Visit Punkaharju places the Puulajipuisto customer parking and café at Punkaharjun harjutie 596, Punkaharju (postal code 58450). You can park at Karjalankallio P-alue or Kokonharju P-alue when following this 1,3 km segment; both are signed research-forest car parks used by Hakinkierros and the ski trails as well. Retkipaikka’s Hakin kierros article adds that passenger cars reach the main Tutkimuspuisto lot by turning north at the research-forest sign, then left at the following junction, with space for roughly 15 cars and on-site maps.
Good to know
Luke keeps Tutkimuspuisto open year-round free of charge and asks visitors to stay on marked routes around active experiments. Metsämuseo Lusto across the highway can arrange deeper interpretation on request. Savonlinna office contacts for guided visits are listed on Luke’s contact pages (for example research-forest specialist emails published there). Lean-to reservations and campfire rules for Karjalankallio laavu follow Luontoon.fi and park staff guidance.
History
Punkaharju research forest was formally founded in 1924, carrying forward woodland trials that reach back to plantings from the 1840s and 1870s; today Luke still manages gene reserve forests, international provenance experiments, and climate-adaptation plots across the 750-hectare estate. Puulajipuisto itself dates to the 1930s when foreign species were lined out for comparative observation, with renovation from the early 1990s onward adding new conifers and broadleaves. Karjalankallio’s viewing rock appears in tourism histories as a former border outlook between Swedish and Russian sentry lines, now repurposed as a rest destination above the straits.
either direction between Karjalankallio P-alue and Kokonharju P-alue; signposted longer loops and link routes may recommend a preferred circuit in the wider trail family
Be the first to write a review for "Punkaharju tree species trail"
Share a photo from a recent trip
Answers to your questions
Visit Savonlinna
Our data was researched from Savonlinna, and other trusted sources, in March 2026. Our route / place GPX data comes from Metsähallitus / Lipas, last updated March 2026. Always check their official website for safety-critical updates.
