Isar River Rafting from Lenggries to Bad Tölz — 12 km Whitewater Adventure
Difficulty
moderate
Duration
3 hours
Fitness Level
Suitable for most fitness levels; able to sit in a raft, follow basic paddle commands, and tolerate cold water exposure
Overview
Three hours on one of Germany's last wild rivers: a 12 km rafting run from Lenggries to Bad Tölz that mixes level 3 rapids with meadow-lined calm. Practical for newcomers, thrilling for paddlers who want to push the drops a few more times.
Isar River Rafting from Lenggries to Bad Tölz — 12 km Whitewater Adventure
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A cold winded breath of the Prealps meets your face as you step into the camp on Isarstraße in Lenggries. Guides are already checking helmets and tightening life jackets while the river murmurs not far away, daring you to find out how wild it still is. The rubber of the raft is slick with river spray; a chorus of paddles and shouted commands folds into the landscape. In three hours you will have threaded a 12 km ribbon of limestone and meadow between Lenggries and Bad Tölz, trading the steady hum of the road for sections of calm glide and whitewater that kicks up at level 3.
Adventure Photos
Adventure Tips
Short safety briefing matters
Arrive 20 minutes early for the guide-led safety and paddling demo — it sets timing and chain of command for rapids.
Footwear and grip
Wear river shoes or old trainers with good tread; flip-flops and bare feet are unsafe on rocky entry points.
Hydrate and layer
Even in summer the river spray chills; drink before you launch and wear a thin base layer under the wetsuit.
Plan your return
The operator provides transfer back to camp but check timing if you want to stop in Bad Tölz — arrange a pickup window.
Local Insights
Wildlife
- Common kingfisher
- Grey heron
History
The Isar historically carried timber and powered mills; the valley towns grew around river transport and alpine pasture economies.
Conservation
This reach benefits from river restoration efforts to preserve natural channels and riparian habitats; follow leave-no-trace and avoid disturbing banks.
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Adventure Hotspots in Lenggries
Recommended Gear
Closed-toe river shoes
Protect feet during entry and provide traction on rocky banks.
Synthetic base layer
Wicks moisture and adds insulation under the provided wetsuit in cooler months.
spring specific
Small dry bag
Keeps phone, keys, and a snack dry during the run and while you stop riverside.
summer specific
Sunscreen and lip balm
UV reflects off water; protect exposed skin even on overcast days.
summer specific