Neighbors in Cardiff are dealing with a massive sinkhole discovered Sunday morning after the heavy rain last weekend. “I think it’s quite large,” said Barbara Moeller-Rounds. “It’s a real big deal,” said Debbie Domenie. City workers were on site Monday, taking stock of the damage to the canyonside. “Wow, it’s just a wow,” said Gary Nelson. “It’s amazing what happens when we have these torrential downpours.” Neighbors tell CBS 8 this area overlooking the canyon is a popular gathering spot to watch sunsets. MORE: https://www.cbs8.com/article/news/local/sinkhole-forces-road-closure-in-encinitas-neighborhood/509-719381c2-5339-46e1-9b6d-cfbf2f3905df