A fire broke out at Dwarka's Radisson Blu Hotel in the national capital in the early hours of Sunday.

The fire was observed in the sauna room on the second floor of the hotel, said officials, adding that no casualties have been reported.

"We received a call around 12:17 am that a fire broke out in the Hotel Radisson Blu. When we came here, a fire was observed in the sauna room on the second floor.