Lunar tourism may be possible in the future if trips to the Moon are made available to a private audience. Some space tourism startup companies are planning to offer tourism on or around the Moon, and estimate this to be possible sometime between 2018 and 2043.
Some of the space tourism start-up companies have declared their cost for each tourist for a tour to the Moon.
Two natural attractions would be available by circumlunar flight or lunar orbit, without landing:
The site of the first human landing on an extraterrestrial body, Tranquility Base, has been determined to have cultural and historic significance by the U.S. states of California and New Mexico, which have listed it on their heritage registers, since their laws require only that listed sites have some association with the state. Despite the location of Mission Control in Houston, Texas has not granted similar status to the site, as its historic preservation laws limit such designations to properties located within the state. The U.S. National Park Service has declined to grant it National Historic Landmark status, because the Outer Space Treaty prohibits any nation from claiming sovereignty over any extraterrestrial body. It has not been proposed as a World Heritage Site since the United Nations Educational, Scientific and Cultural Organization (UNESCO), which oversees that program, limits nations to submitting sites within their own borders. An organization called For All Moonkind, Inc. is working to develop enforceable international protocols that will manage the protection and preservation of these and other human heritage sites in outer space.
Interest in affording historical lunar landing sites some formal protection grew in the early 21st century with the announcement of the Google Lunar X Prize for private corporations to successfully build spacecraft and reach the Moon; a $1 million bonus was offered for any competitor that visited a historic site on the Moon. One team, led by Astrobotic Technology, announced it would attempt to land a craft at Tranquility Base. Although it canceled those plans, the ensuing controversy led NASA to request that any other missions to the Moon, private or governmental, human or robotic, keep a distance of at least 75 meters (246 ft) from the site. A company called PTScientists plans to return to the Taurus-Littrow Valley, the site of the Apollo 17 mission landing. PTScientists is a partner of For All Moonkind, Inc. and has pledged that its mission will honor heritage preservation and abide by all relevant guidelines.
The company Space Adventures has announced a planned mission, titled DSE-Alpha, to take two tourists within 100 kilometers (54 nautical miles) of the lunar surface, using a Soyuz spacecraft piloted by a professional cosmonaut. The trip would last around a week.
Excalibur Almaz proposed to take three tourists in a flyby around the Moon, using modified Almaz space station modules, in a low-energy trajectory flyby around the Moon. The trip would last around 6 months. However, their equipment was never launched and is to be converted into an educational exhibit.
In February 2017, SpaceX announced it had accepted deposits for a week-long flyby mission to the Moon, set for late 2018, in a Dragon 2 capsule carrying two Moon tourists, to be launched via Falcon Heavy rocket. The proposal changed in early 2018 to use the BFR system instead.