除了樂趣多多而且適合各年齡層的冒險之旅以外，高桅橫帆船冒險公司（Tall Ship Adventures）是聖靈群島上唯一榮獲聖靈群島生態觀光旅遊獎（Whitsunday Ecotourism Award）並提供船員齊全海上過夜之旅的高桅橫帆船公司，同時也是少數符合在這個地質脆弱、名列世界遺產的島嶼海洋公園（Island Marine Park）提供獨一無二大自然體驗的業者之一。
生態高桅橫帆船（Eco Tallships）是家族經營的包船公司，提供得獎的一日航遊行程以及搭乘澳洲最知名船隻 - 德溫特亨特號（Derwent Hunter）的三日生態航遊冒險（Eco Sailing Adventures），此外，尋求道地生態體驗的遊客也可搭乘鋼造雙桅船 SV Whtehaven 號出海航遊。 高桅橫帆船生態冒險公司的成功理念來自對聖靈群島以及澳洲航海歷史的熱愛。 夫妻檔團隊 Warren 和 Jo 是相當善盡職責的業主，充分展現對船隻的熱愛以及對公司理念的堅持。
生態高桅橫帆船冒險公司誠信公道，客人皆開心地度過探險旅程，享受發現澳洲航海的豐富文化遺產的體驗，並且在專人指導下探索全球其中一個最大的島嶼鏈 - 位在昆士蘭大堡礁（Great Barrier Reef）的聖靈群島（Whitsunday Islands）。
Sea kayaking, sailing, exploring the World Heritage Listed Whitsunday Islands, visiting Whitehaven Beach, snorkelling or diving the Great Barrier Reef provide an action packed adventure! Summertime has been lovingly restored and immaculately maintained while retaining all of her old world charm, with classic oiled timbers which are combined with the modern convenience of a fully air-conditioned vessel.
Summertime is the only vessel in the region that allows all guests to experience guided kayaking safaris on their ‘sit on top’ kayaks, this lets them guide you on an eco-friendly exploration of hidden inlets and fringing reefs as a group which is a highlight of this cruise.
Being a full dive boat with an on board compressor, passengers have the opportunity to dive at selected reef spots, learn from their on board dive instructor about the marine environment whilst being guided on a dive, their instructors allow people the opportunity who have never dived, to experience firsthand the beauty of this underwater paradise.
Meals from their renowned menu, plenty of shaded areas, spacious decks, share or private cabins and the on board hot tub/spa will make for a relaxing and enjoyable cruise.
Sail and Dive the Outer Great Barrier Reef and Whitsunday Islands on their 16.4 metre ketch and enjoy your first dive for free. Kiana is the only vessel in the region that caters for small numbers to the outer Great Barrier Reef.
Below decks is fully air-conditioned and fitted out for maximum comfort for 14 passengers. Enjoy the comfort of Kiana’s large saloon area and private cabins. Above deck there’s lots of room for gearing up to go diving, snorkelling or relaxing in the sun.
Explore, dive or snorkel the incredible diversity of the islands and outer Great Barrier Reef. This eco-accredited trip offers great opportunities for both certified divers and first-timers. Scuba diving amongst the coral playgrounds of the Great Barrier Reef is a prime focus on board. You will also spend a fun time in the clear shallow waters of world famous Whitehaven Beach and take a walk up to one of the regions highlights Hill Inlet, admiring the swirly sands below.
Their skipper, hostess and dive instructor will ensure you enjoy the best of both worlds. Sailing and diving by day with great food and a relaxed atmosphere in the evenings.