Siren

Siren, Se Hotel's landing pad lounge in the sky, comes equipped with all the perks: an infinity pool, deep benches fat with overstuffed pillows, small (and surprisingly affordable) bites like lobster medallions and tuna tartar, lychee martinis and schnapps foam Bellinis, a warm-bodied DJ Thursdays, Fridays and Saturdays and plenty of strips of space for strutting.
An adjacent indoor bar,...

On the fourth floor of the posh Sé Hotel, Sirens brings you gorgeous views and people—for a price. Like other Gaslamp locales, the drinks here don't come cheap, but such is life on a chaise lounge in a private cabana (those are extra, naturally). Note that the music shuts down after midnight.