Journey Behind the Falls is a year-round attraction that affords a unique view of the Falls from below and behind. You’ll descend 45 meters by elevator, where a short tunnel gives access to two outdoor observation decks and two portals located directly behind the Falls. At Journey Behind the Falls, you'll experience the awesome spectacle of one-fifth of the world’s fresh water crashing down to the basin below. During summer daylight hours, over 2,800 cubic meters of water thunder over the brink every second, traveling 65 kilometers per hour. Your Journey Behind the Falls visit will take 30 to 45 minutes and in the spring and summer months, you'll receive a free souvenir biodegradable rain poncho as protection from the mist of the Falls. Elevators descend 150 feet through bedrock to tunnels that lead to the Cataract Portal and the Great Falls Portal which is one third of the way behind the massive sheet of water. Then you walk on to the Upper and Lower Observation Decks at the very foot of the Falls. Posters of information are a great resource of information about the history and evolution of the hallways you walk through. Journey Behind the Falls is an iconic Niagara Falls experience, so make sure you take a waterproof camera.

One of, if not the most important centres for justice and peace in the world, Peace Palace comprises the United Nations International Court of Justice, the Permanent Court of Arbitration, the Hague Academy of International Law and the Peace Palace Library. Although this is a working palace, which means most areas are closed to the public, there is, however, a visitors centre where those interested can learn more about the history of the palace and the role it plays today in international justice via a free audio tour. On rare occasions, the palace opens its doors to the public for guided tours, but it is advisable to check well in advance if any dates are available as they are few and far between. In any case, the impressive surrounding gardens and Neo-Renaissance buildings are definitely a must-see.

The Whirlpool Aero Car, designed by Spanish engineer Leonardo Torres Quevedo, has been transporting passengers across the Niagara River since 1916. Suspended from six sturdy cables, the antique red cable car offers a unique perspective of the Niagara Whirlpool, a mesmerizing natural phenomenon formed where the river abruptly changes direction. Far below, witness the torrent of water as it escapes through the narrowest channel in the gorge, creating a swirling spectacle that is both captivating and awe-inspiring.