If you have 7 days to spend in Dover, here are some suggestions:
1. Visit the Dover Castle, which takes about 3-4 hours to explore the castle and grounds.
2. Take a walk along the White Cliffs of Dover, which takes about 2 hours to complete the full walk.
3. Visit the Battle of Britain Memorial, which takes about 1-2 hours to explore the museum and memorial.
4. Check out the Dover Transport Museum, which takes about 1-2 hours to explore the museum and see the vintage vehicles.
5. Take a tour of the Western Heights of Dover, which takes about 2-3 hours to explore the tunnels and fortifications.
As for places to stay, some recommendations are:
1. The Churchill Hotel, which is a historical hotel that is centrally located and has great amenities.
2. The Best Western Plus Dover Marina Hotel & Spa, which has beautiful views of the sea and a relaxing spa.
3. The Premier Inn Dover Central (Eastern Ferry Terminal) Hotel, which is budget-friendly and conveniently located near the ferry terminal.
Overall, with a week in Dover, you can explore the town's history and natural beauty at your leisure. Enjoy your stay!