Spa naturel bristol has an unrivalled location and boasts stunning views of the citys harbour the 4 star mercure bristol holland house hotel and spa is an ideal location for a relaxing workout while still benefiting from a city centre location this gym offers a fully equipped gym with an array of cardiovascular and resistance machines alongside all these facilities there is also a 14m indoor swimming pool to enjoy please note pool is closed monday between 6am 1230pm 7 830pm wednesday