Parks Canada is warning hikers of challenging conditions on the West Coast Trail after days of heavy rain raised water levels in rivers and creeks, prompting the agency to urge some visitors to delay or cancel their trips. The advisory comes after park staff spent several days helping hikers affected by injuries and prolonged cold, wet weather. While some required assisted evacuations for medical reasons, others chose to leave the trail early on their own through access points along the route. According to Parks Canada, the recent rainfall has made sections of the 75-kilometre trail more difficult to travel, with swollen waterways slowing progress and affecting some river and creek crossings. Although many crossings remain possible during low-to-mid tides, conditions can change quickly, and hikers may need to wait a day or more for water levels to drop before it is safe to continue. The advisory applies to hikers scheduled to begin the West Coast Trail on or before Aug. 1. Parks Canada is encouraging those visitors to consider postponing or cancelling their trips. Hikers who decide to delay their start date are being asked to contact a West Coast Trail Orientation Centre for assistance, while those cancelling can do so through the Parks Canada reservation system. Anyone choosing to continue with their planned hike is being reminded to arrive fully prepared and self-sufficient, with enough food, rain gear and other essential supplies to remain on the trail if rising water prevents them from moving forward for several days. Depending on conditions, hikers may also need to end their trip early by returning to their starting point or exiting through Nitinaht Lake. Parks Canada is also encouraging anyone changing their travel plans to notify shuttle operators, water taxi providers and accommodation operators as soon as possible. The agency says trail conditions continue to be monitored and additional updates will be issued as needed.