Castle John's Newmarket
$$ • Pubs
Hours:
18025 Yonge St, Newmarket
(905) 235-6646
About Castle John's Newmarket
Customers' Favorites
Thai Coconut Shrimp
French Onion Soup
Cajun Steak Pasta
Santa Fe Chicken
Chicken Souvlaki
Beef Dip Sandwich
Lobster Ravioli
Classic Poutine
Fish and Chips
Seafood Pasta
Castle John's Newmarket Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | 11AM - 10PM |
| Tuesday | 11AM - 10PM |
| Wednesday | 11AM - 10PM |
| Thursday | 11AM - 10PM |
| Friday | 11AM - 2AM |
| Saturday | 11AM - 2AM |
| Sunday | 11AM - 10PM |
Castle John's in Newmarket offers tasty meals, such as the Liver, Bacon, & Onions, which comes with exceptional mashed potatoes, gravy, and fresh vegetables. The staff is friendly and attentive, and the bar area has a big screen TV. While the food and price are good, there is room for improvement in cleanliness, particularly in the washrooms and outdoor seating. Some guests have had memorable experiences, like meeting Polly, who provided excellent service and delicious food.