Marina Coastal Trail
Route: From Marina Bay Sands, through The Flower Dome at Gardens By The Bay, Marina Barrage and Gardens By The Bay East.
Duration: 1.5 hours (one-way). Difficulty: Literally a walk in the park.
Sights: Modern man-made marvels are juxtaposed against the serenity of the Singapore River on this trail littered with tourists and office workers winding down after a long day at work.