A wind turbine comprising a plurality of blades (1.0) and a blade vibration suppression system, wherein each blade vibration suppression system comprises at least one actively controlled gyroscopic stabilization system and at least one control device communicated with all the actively controlled gyroscopic stabilization systems of the blade vibration suppression system, wherein each gyroscopic stabilization system comprises a gyroscope with a rotation control axis extending in a first direction, a first rigid body control axis extending in a second direction different from the first direction, a second rigid body control axis extending in a third direction different from the first and second directions, and a flywheel rotatable in respect of the rotation control axis and free to move in respect of at least one of the rigid body control axes, at least one flywheel drive actuator (2.1, 2.2) configured to apply a torque over the gyroscope, and at least one sensor arranged on the corresponding blade and configured to detect the motions of said blade, wherein the blade vibration suppression system further comprises at least one control device communicated with the sensors (1.S1, 1.S2 and 1.S3) and with the flywheel drive actuators (2.1, 2.2), the control device being configured for receiving signals representative of the motion of the corresponding blade from the sensors (1.S1, 1.S2 and 1.S3) and for controlling the actuation of the flywheel drive actuators (2.1, 2.2) according to said received signals in order to generate a counter torque upon the corresponding flywheel to suppress unwanted motions of the corresponding blade (1.0). wherein each blade vibration suppression system comprises at least one actively controlled gyroscopic stabilization system and at least one control device communicated with all the actively controlled gyroscopic stabilization systems of the blade vibration suppression system, wherein each gyroscopic stabilization system comprises a gyroscope with a rotation control axis extending in a first direction, a first rigid body control axis extending in a second direction different from the first direction, a second rigid body control axis extending in a third direction different from the first and second directions, and a flywheel rotatable in respect of the rotation control axis and free to move in respect of at least one of the rigid body control axes, at least one flywheel drive actuator (2.1, 2.2) configured to apply a torque over the gyroscope, and at least one sensor arranged on the corresponding blade and configured to detect the motions of said blade, wherein the blade vibration suppression system further comprises at least one control device communicated with the sensors (1.S1, 1.S2 and 1.S3) and with the flywheel drive actuators (2.1, 2.2), the control device being configured for receiving signals representative of the motion of the corresponding blade from the sensors (1.S1, 1.S2 and 1.S3) and for controlling the actuation of the flywheel drive actuators (2.1, 2.2) according to said received signals in order to generate a counter torque upon the corresponding flywheel to suppress unwanted motions of the corresponding blade (1.0).