Mirror Lake, a figure-eight-shaped lake, has a surface area of 93.15 acre .
 This lake is on the south edge of the city of Lake Placid, Florida.
 The area immediately surrounding it is mostly rural, but there are housing developments abutting the lake on part of its south side.
 Mirror Lake Drive runs just south of the lake and just south of that is Lake Placid, a much larger lake.
Mirror Lake is a mountain lake in Clackamas County of the U.S. state of Oregon.
 It is located at the foot of Tom Dick and Harry Mountain in a natural catchment formed by a toe of the mountain, 11.4 km southwest of Mount Hood, and 3.1 km WSW of Government Camp within Mount Hood National Forest.
The Mirror Lake Historic District encompasses Mirror Lake, a man-made lake in the Ozark-St.
 Francis National Forest near Fifty-Six, Arkansas.
 The lake was created by a crew of the Civilian Conservation Corps in 1940 by damming the creek emanating from Blanchard Spring.
 The district includes the lake, the dam, and two bridges, one of which was also built by the CCC, and a CCC-built observation shelter nearby.
 The area is now part of the Blanchard Springs Recreation Area.
The region around the city of Rotorua, in New Zealand's North Island, contains several lakes.
 From biggest to smallest, these are Lake Rotorua, Lake Tarawera, Lake Rotoiti, Lake Rotoma, Lake Okataina, Lake Rotoehu, Lake Rotomahana, Lake Rerewhakaaitu, Lake Rotokakahi (Green Lake), Lake Okareka and Lake Tikitapu (Blue lake).
 There are also four smaller lakes: Lake Okaro/Ngakaro, Lake Rotokawa (not to be confused with Lake Rotokawa near Taupo), Lake Rotokawau and Lake Rotongata (Mirror Lake).
 Most of the lakes have formed due to volcanic activity.
 The region is part of the Taupo Volcanic Zone, the world's most active area of explosive silicic volcanic activity in geologically recent time.
Mirror Lake is a 333 acre water body located in Carroll County in the Lakes Region of central New Hampshire, United States, in the town of Tuftonboro.
 The lake connects by a short outlet stream (not navigable) to Lake Winnipesaukee.
 The resort community of Mirror Lake, a village in the town of Tuftonboro, occupies the lake's western shore.
Mount Hood, called Wy'east by the Multnomah tribe, is a potentially active stratovolcano in the Cascade Volcanic Arc of northern Oregon.
 It was formed by a subduction zone on the Pacific coast and rests in the Pacific Northwest region of the United States.
 It is located about 50 mi east-southeast of Portland, on the border between Clackamas and Hood River counties.
 In addition to being Oregon's highest mountain, it is one of the loftiest mountains in the nation based on its prominence.
Mirror Lake is an unincorporated community in the town of Tuftonboro in Carroll County, New Hampshire.
 It is located along the shore of Mirror Lake in the Lakes Region of New Hampshire.
Mirror Lake is a lake in the high Uinta Mountains in Utah.
 It is a popular fishing and recreation spot.
 The lake contains three species of trout: rainbow, brook, and tiger.
 The lake has a Forest Service campground, picnic facilities, and a boat ramp for non-motorized watercraft.
 Access to the lake is by the Mirror Lake Highway, which is only open during the summer (other than by snowmobile).
Mirror Lake State Park is a 2179 acre Wisconsin state park in the Wisconsin Dells region.
 The process of establishing the park began in 1962 and the park officially opened on August 19, 1966.
 It contains Mirror Lake, a narrow reservoir with steep sandstone sides up to 50 ft tall.
 The lake has a surface area of 137 acre and an average depth of 10 to .
 Recessed out of the wind, the water of Mirror Lake is usually calm and often as glassy-smooth as a mirror, hence the name.
 Situated in a major tourist area, the state park has an extensive campground and other visitor amenities.
 Also located within the park is the Seth Peterson Cottage, a Frank Lloyd Wright-designed building available for public rental.
State Route 150, also known as the Mirror Lake Highway, is a state highway in the U.S. state of Utah.
 It is named for Mirror Lake, a picturesque lake that the highway passes along the way.
 It is also a USDA Forest Service Byway.

Question: Mirror Lake is south of which city?
Answer: Portland