Property Location With a stay at Ambleside Southshore in Southend-on-Sea, you'll be within a 5-minute drive of Adventure Island and Southend Sea Life Centre. This aparthotel is 13.9 mi (22.4 km) from Festival Leisure Park and 0.7 mi (1.1 km) from Southend Beach. Rooms Make yourself at home in one of the 4 individually decorated guestrooms, featuring kitchens with full-sized refrigerators/freezers and ovens. 32-inch flat-screen televisions with digital programming provide entertainment, while complimentary wireless Internet access keeps you connected. Conveniences include separate sitting areas and microwaves.