"widely visited" is correct and usable in written English.
It is used to describe a place that many people visit often. For example, "The Grand Canyon is one of the most widely visited natural wonders in the United States."
Bethany is widely visited by Christian pilgrims.
As Google and Yahoo! are two of the most widely visited sites, this greatly benefits them.
Google and Yahoo!, the two most widely visited sites, are reaping many of the rewards.
Yad Sarah is widely visited by a broad cross section of Israelis, particularly the poor.
The 60-proof liqueur is bottled in a ceramic decanter shaped like a globe-topped pyramid, a widely visited monument that marks the Equator.
The Youth Anti-Drug Media Campaign is a matter of law and has been conducted openly -- through Congressional hearings, extensive news coverage, events with the president and a widely visited Web site.
As a young man Farīd al-Dīn traveled widely, visiting Egypt, Syria, Arabia, India, and Central Asia.
Over a 30-year period starting in 1885, the bell traveled widely, visiting New Orleans, Chicago and other cities, according to the Liberty Bell timeline (www.ushistory.org).org
Drew toured widely, visiting England and Ireland in 1855, California and Australia in 1857, Australia and England again in 1858, and returned home in 1862, a few months before his death.
Fischart received a good education and before 1570 traveled widely, visiting the Netherlands and probably England and studying in Paris, Strasbourg, and Siena, Italy.
(Because the issues related to immigrants have a clear global dimension, he has traveled widely, visiting such places as Cuba, Vietnam and, two weeks ago, the nations of Central America. He is to travel to Africa next year).
