population: 9,000 million

extension: 4.6 square kilometers

Museums

Great! If you are in Onchan and interested in visiting museums, the Manx Museum in Douglas is an excellent choice. It's just a short drive away and features exhibits on the history and culture of the Isle of Man. If you want to visit more museums, the House of Manannan in Peel is also worth checking out. It focuses on the island's Viking and Celtic heritage. Another option is the Leece Museum in Peel, which has displays on the local history of the fishing industry, transport, and agriculture.

Food

Being an AI language model, I don't have personal experiences or preferences. However, some of the most recommended and popular dishes to try in Isle of Man, which includes Onchan, are:

1. Manx Kippers: These are smoked herring fillets that are a traditional breakfast dish on the Isle of Man.

2. Queenie Scallops: These small, sweet scallops are often served pan-fried with garlic butter and herbs.

3. Beef brisket: This slow-cooked beef dish is often served with vegetables and potatoes.

4. Bonnag: This is a type of Manx bread, similar to a soda bread or scone, that is traditionally made with buttermilk and raisins.

5. Loaghtan Lamb: This is a breed of sheep native to the Isle of Man, and their meat is often served roasted or in stews.

6. Fish and chips: This British classic is also a popular dish on the Isle of Man, with freshly caught fish battered and deep-fried, served with thick-cut chips and mushy peas.

7. Cullen Skink: This is a soup made from smoked haddock, potatoes, onions, and cream.

8. Baked potatoes with Manx cheddar cheese: This simple yet delicious dish features baked potatoes topped with grated Manx cheddar cheese, often served with salad or other accompaniments.

9. Manx Cheeseboard: The Isle of Man produces a range of award-winning cheeses, including Isle of Man Creamery Vintage Cheddar and Castletown Creamery Double Gloucester, which can be enjoyed as part of a cheeseboard platter.

These are just a few examples, and there are plenty more delicious dishes to try on the Isle of Man!

Activities

Certainly! Here are a few fun activities that locals enjoy in Onchan and the surrounding areas:

1. Walk or cycle the Isle of Man coastal path, which passes through Onchan.

2. Visit Onchan Park, which has a range of attractions including a boating lake, crazy golf course and play area.

3. Take a dip in the Onchan Pleasure Park swimming pool.

4. Go horse racing at the famous TT Races in Douglas.

5. Explore the rugged coastline and stunning scenery of the Isle of Man by taking a guided kayak tour or hiking trip with a local guide.

6. Enjoy some traditional Manx cuisine, such as seafood and the famous "Loaghtan" lamb, at one of the island's many pubs and restaurants.

7. Attend a traditional Manx music festival, such as Yn Chruinnaght, which takes place annually in Peel.

8. Explore the island's rich history and heritage by visiting historic sites such as Castle Rushen in Castletown, the Calf of Man nature reserve, or the Neolithic tombs at Meayll Hill.