Boat trip through Aidu quarry along former mining channels, offering unique views of nature and man-made landscapes. Stable boats suitable for relaxed sightseeing or adrenaline with speed and spins. Visits: Aidu floating bridge, channels, largest spring, blue lagoon, cliff shore, large whirlpool. Suitable for friends seeking active fun, families (from age 6), visitors wanting unique Ida-Viru experience. Duration: approx. 1.5 hours. Gathering at 13:00. Bring minimal items for safety.