Glide under Charles Bridge into Čertovka, Prague’s narrow ‘Devil’s Channel,’ on a 50-minute narrated boat cruise that reveals hidden mills, riverside houses, and castle views. Perfect for quick sightseeing with local storytelling by the captain.
More ways to explore the area's outdoor wonders
The boat slips away from the stone edge beneath Charles Bridge and the city exhales: chimneys, tiled roofs and the fortress line of Prague Castle slide into view as the Vltava nudges the hull. In fifty minutes the captain steers into Čertovka, the Devil's Channel—an intimate blind arm of the river that threads behind Kampa Island and past the Grand Priory Mill.
Difficulty
easy
Duration
50 minutes
Fitness Level
Suitable for all fitness levels; some mobility needed for boarding steps
Wildlife
History
Čertovka was developed in medieval times to power mills and separate river traffic; the preserved mill buildings reflect Prague’s historic reliance on river industry.
Conservation
Stay on marked paths along the bank, avoid feeding wildlife, and use refillable containers to reduce single-use plastic near the river.
Reserve your spot on the Prague Devil's Channel Cruise on Vltava River with Commentary today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Boarding caution
Expect a few low steps when boarding; wear stable shoes and watch wet surfaces.
Best photo side
Sit on the port (left) side for the clearest views of Prague Castle as you pass under the bridges.
Weather and shelter
Bring a light waterproof or choose a covered cabin slot if rain is likely—open deck is exposed.
Arrival timing
Arrive 15 minutes early to secure optimal seating and listen to pre-departure orientation.
Light windbreaker
Shields against river breeze and sudden drizzle, especially in shoulder seasons.
spring
Compact camera or phone with zoom
Captures architectural details and castle panoramas from the deck.
Non-slip shoes
Helps with safe boarding and moving on potentially wet decks.
Reusable water bottle
Keeps you hydrated during warm months; vendors can be limited from the water.
summer