Yes, camping is allowed in certain areas within Snæfellsjökull National Park, and there are campsites available nearby. However, wild camping (camping outside designated areas) is restricted in many parts of Iceland to protect the environment. It’s important to use official campsites to ensure you follow local regulations and have access to proper facilities. Nearby campsites, like those in Arnarstapi and Hellnar, are popular options for visitors exploring the peninsula.