One of Lisbon's best electronic music clubs, installed in a neoclassical building on the Praça do Comércio waterfront — an odd but effective combination. The space has high ceilings, a large dancefloor, and a terrace overlooking the Tagus. The programming focuses on house and techno; the DJs are international-standard and the sound system is excellent.
Open Friday and Saturday nights from around midnight; entry varies by night. The waterfront location means you can step outside for air and look out at the river, which at 3am in summer is not a bad thing. Dress code is relaxed; no sportswear.