Which sport can take place on sand, water or ice
Ice boat Ice boat An ice boat (often spelled as "iceboat") is a boat or purpose-built framework similar in functional design to a sail boat but fitted with skis or runners (skates) and designed to run over ice instead of through (liquid) water. Ice yachting is the sport of sailing and racing iceboats. Sail-able ice is known in the sport as "hard water" versus sailing on liquid or "soft" water. A related sport, land sailing, utilizes a configuration with an iceboat-like fuselage or frame equipped with wheels instead of runners. Iceboats commonly used for racing are usually only for one person, but
Ice stock sport Ice stock sport Ice stock sport (also known as "Bavarian Curling") is a winter sport, somewhat similar to curling. In German, it is known as . Competitors slide ice stocks over an ice surface, aiming for a target, or to cover the longest distance. Ice stocks have a gliding surface, to which a stick (ca 30 cm) is attached. The sport, mostly practised in southern Germany, Austria and Trentino-Alto Adige/Südtirol in Italy, has been demonstrated at the Winter Olympic Games on two occasions. Although the sport is traditionally played on an ice surface, events are also held on tarmac in