I'm interested in visiting Vikingeborgen Borgring. When is the museum scheduled to open? Since it's not yet open, please confirm that current opening hours and admission prices are unavailable. Also, provide a general contact email and phone number for the museum, and confirm if it has been added to the UNESCO World Heritage list.
Navigate to 'museerne.dk'. Accept the cookie policy. Click on the 'Museer' (Museums) link. Click on the 'Vikingeborgen Borgring' link from the expanded list. Locate and extract the scheduled opening date for Vikingeborgen Borgring. Confirm that current opening hours and admission prices are not available. Navigate to the 'Praktisk info' (Practical info) section. Locate and extract the general contact email address for Vikingeborgen Borgring. Locate and extract the general contact phone number for Vikingeborgen Borgring. Return to the main Vikingeborgen Borgring page (if not already there) and confirm if it has been added to the UNESCO World Heritage list. Synthesize all collected information into a concise answer.
The agent successfully navigates to the 'Vikingeborgen Borgring' specific page. The agent states that Vikingeborgen Borgring is scheduled to open on June 28, 2025. The agent confirms that current opening hours and admission prices for adults and children are not yet available. The agent provides the contact email address as 'museerne@museerne.dk'. The agent provides the contact phone number as '+45 7070 1236'. The agent confirms that Vikingeborgen Borgring was added to the UNESCO World Heritage list in 2023.