The First World Hotel is the largest hotel at Resorts World Genting in Malaysia and, remarkably, holds the Guinness World Record for the largest hotel in the world by the number of rooms. As of 2026, the hotel boasts a staggering 7,351 rooms spread across three massive towers. Distinguished by its brightly colored, multi-hued exterior, the hotel is a 3-star property designed for high-volume tourism, offering various room types from basic "Standard" units to more modern "Y5" rooms in the newest annex. The complex is directly integrated into the First World Plaza, which features the Skytropolis Indoor Theme Park, a massive cinema, and countless shopping and dining outlets. Because of its sheer scale, the hotel utilizes a highly automated check-in and check-out process via hundreds of kiosks to manage the thousands of guests arriving daily. While other hotels at Genting offer more luxury, such as Crockfords or the Highlands Hotel, none can match the First World Hotel's incredible capacity and status as a global architectural giant.