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Adventure · Zagreb, Zagreb

Canoeing and Rafting on the Mrežnica and Kupa

  • Difficultyeasy
  • DistanceGuided routes of 5-12 km
  • Best seasonMay-September
  • PriceEUR 25-45 (USD 29-52) per person
  • OperatorLocal canoe and rafting outfitters in Duga Resa and Karlovac (compare reviews and prices)

The Mrežnica river near Karlovac is known for travertine waterfalls and turquoise pools, and canoe rental and guided trips run from the Duga Resa area. Rafting groups use the Kupa and Korana rivers near Karlovac in summer.

Guided canoe trips on the clear Mrežnica river and rafting on the Kupa, about an hour from Zagreb.

The Mrežnica river near Karlovac is known for travertine waterfalls and turquoise pools, and canoe rental and guided trips run from the Duga Resa area. Rafting groups use the Kupa and Korana rivers near Karlovac in summer.

Practical information for Canoeing and Rafting on the Mrežnica and Kupa · Last updated September 2026
Price EUR 25-45 (USD 29-52) per person
Duration Half-day 3-4 hours; full day 6-7 hours
Difficulty easy
Season May-September
Address Mrežnica river, Duga Resa, 47250 Duga Resa (approx.)

Activity facts

Where
Duga Resa and Karlovac, Karlovac County

Equipment

  • Paddle and life jacket (provided)
  • Dry bag
  • Water shoes
  • Sun protection

Location

Mrežnica river, Duga Resa, 47250 Duga Resa (approx.)

45.4500, 15.4980 View on map

Highlights

  • Travertine waterfalls on the Mrežnica
  • Easy paddling with stops to swim
  • Day trip from Zagreb by car or train to Karlovac
  • Family-friendly stretches

Tips for visiting

  • Book directly with local canoe outfitters in Duga Resa or Karlovac and confirm pickup
  • Wear quick-dry clothing and water shoes
  • Water levels fall in late summer
  • A car is the most flexible way to reach the put-in

Frequently asked questions

Is experience needed for the Mrežnica?

No, most stretches are calm and suitable for beginners.

How far is it from Zagreb?

About 55 km, roughly 50 minutes by car to Karlovac.