One Tree Hill Visit One Tree Hill from 3.00pm - 7.00pm to indulge in a refreshing margarita from the Casamigos truck. The perfect compliment to a One Tree Hill sunset. Operating daily from Monday 26th August to Tuesday 17th September. Legendary Whitsunday views for an early evening cocktail at One Tree Hill, Hamilton Island’s renowned hilltop lookout. What you’ll love about One Tree Hill Sunset Cocktails: From early evening time onwards, enjoy the afternoon destination to share some wine and cheese. Marvel at the dramatic orange and yellow hues in the evening sky - with a drink in hand - as the sun sets over the Whitsunday Islands. Stop by the lookout after a day exploring the island - with the sand still between your toes - on your way out for the evening. Anyone and everyone can make their way to One Tree Hill to share a truly unforgettable experience. Please note a 10% surcharge applies on Sundays and 15% on public holidays. Download Menu Purchase Gift Card Details at a glance Opening hours Mon 9 September 3pm - 7pm Tue 10 September 3pm - 7pm Wed 11 September 3pm - 7pm Thu 12 September 3pm - 7pm Fri 13 September 3pm - 7pm Sat 14 September 3pm - 7pm Sun 8 September 3pm - 7pm