Upgrades: Opt to include a delicious breakfast in the morning with a drinks voucher, or indulge a little more and upgrade to enjoy one bottle of Prosecco and £30pp dining allowance! Where: Thornton Hall, Wirral. What's included: An overnight or two-night spa break for two people with optional extras. Hotel: Enjoy a relaxing stay at the 4* Thornton Hall Hotel & Spa, winner of a TripAdvisor Traveller's Choice Award. Deal bonus: Receive 10% off all pre-booked spa treatments. When: Valid for stays on selected dates until 30th Apr 2022. | 4 Thornton Hall Spa Stay: Dinner & Prosecco Upgrade | UK | Wowcher