Mid March storm made big damage for Sintra - Cascais natural park. Currently all roads are recovered and possible to pass by bike or car. 
Gravel roads - most under the fallen trees. Some with several trees easy to pass on side several impossible to pass. 
MTB Trails - some trails impossible to pass even by walking. Some trails already recovered (can be small branches or single obstacle blocking trail and needing to dismount bike and walk around.