Amazing Adventures: The Caribbean Secret is a hidden object game that has you searching for Spanish gold on a deserted island deep in the Caribbean. 

As you play, you need to solve inventory puzzles, along with playing challenging minigames. As you can see from the screenshot, the graphics are beautiful, and detailed, and the objects are clear yet challenging to find. Sometimes you are given clues to an object and not the object name itself, like "witch's ride" for a broom. While it's one of the more challenging HOGs, you can play in relaxed mode, and that makes it easier. It's a good one for experienced hidden object gamers.

You can play the free trial over at Spintop.