Orivesi Kayaking Routes

This mapped line is the shorter Pitkäjärvi arm of the wider Kopsamo–Purnu water network in Pirkanmaa: about 8.7 km point-to-point on open Längelmävesi water between the Kaivannanjoki mouth area and Pitkäjärvi Kylänlahti, with wilderness stops on Piikainluoto and at Lehtinen. The City of Orivesi describes a renewed branch of roughly nine kilometres from Kaivannanjoki via islands including Piikainluoto and Lehtisensaari, where wind on the big lake can demand more experience than the quieter river sections upstream on the classic Kopsamo–Purnu corridor(1). The same segment is listed on Luontoon.fi under the inventory name Kopsamo–Purnu (Juupajoki), which groups it with the larger Kopsamo–Purnu system even though the waterbody here is chiefly Orivesi-side Längelmävesi(2). On our line, Piikainluoto sits near the halfway point with a laavu and room to stretch, and Lehtinen marks the far end of this short crossing—both pair naturally with a lunch or overnight pause before you take out toward Pitkäjärvi services. If you want the full journey from Juupajoki’s Kopsamo put-in through rapids and farmland to Purnu, follow the longer Kopsamo–Purnu kayaking route (Orivesi) entry instead; this page covers only the newer lake crossing that the city markets as an add-on to the main trail(1). Independent paddlers on Melomalla.fi wrote a vivid through-paddle of the wider Kopsamo–Purnu corridor—pasture views, birdlife, and practical notes at Kokkilansalmi and the rapid portages that sit on other branches of the network—worth reading before you mix this lake segment with the longer day(3). The City of Orivesi also publishes PDF route maps, written route notes, landing guidance for Purnu, and a 360° on-water preview that helps you rehearse landings and wind exposure before launching(1).

This mapped line is an open-water swimming route on deep, clear Lake Pukalajärvi in western Pirkanmaa, about 12 km west of Orivesi centre toward Enonkunta. The City of Orivesi open-water swimming route page(1) describes a swim that keeps shore and islands within reach along roughly four kilometres of water, passing rocky islets and mainland bays in Pukala recreation forest. The lake is often called “South Finland’s Inari” in local tourism copy for its wilderness feel; islands in the recreation forest are protected, and everyman’s rights apply when landing for short breaks. Halfway along the described swim, Onkisaari is the main rest point—suitable for a longer break or tenting—with no laavu, fireplace, or toilet on the island, so overnight visitors need full camp kit. The swim starts and finishes at the Roninmaa rocky islet area: from Majalahti parking you follow a blue-marked land path of about 800 metres south to Roninmaa laavu (fireplace and dry toilet), then a short bridge and steps onto the islet where the water leg begins. Pukalan saaren nuotiopaikka sits on the islet by the bridge—another natural stop before or after swimming. Metsähallitus manages the recreation forest; maps and maintenance for the wider trail network are on the Luontoon.fi Pukalan kierros trail page(2). For context on land access, parking clusters, and how the marked hiking loops connect around the lakes, the City of Orivesi Pukala recreation forest page(4) and a detailed Retkipaikka field report on Pukala(3) complement the swim-focused material. If you cast a line from shore or a swim break, check Eräluvat fishing permit pages for the fisheries management fee and any area rules(5). Local feature stories on the same site stress a visible swim buoy and careful packing for overnight gear—see the same swim hub for downloadable PDF maps(1).