Rooftop party vibes at the always-cool Ace Hotel. This pool is small, but it turns into a hot tub at night, which is unique among the list of best hotel pools in Los Angeles. Grab a cocktail and squeeze in. Note: certain lounger spots can be shady due to tall buildings, but it stays sunny near the center of the pool deck, where the pool is located.
Ambience: Lively but chill
Day use: open to the public through Upstairs Bar; might have to wait in line
Address: 929 South Broadway Los Angeles, CA 90015
Website: https://www.acehotel.com/losangeles