Links of interest to 45° travellers:
Halfway to the Pole - several definitions of "halfway" along the Parallel in Wisconsin
The Half-Way to the Pole Line - another scientific explanation of the difference between 45° and "halfway"
Journey to the Center - a few other obscure geographic monuments in middle America
Yankee Magazine: Half Way to the Pole - following the 45th Parallel through New England
Degree Confluence Project - geographic pilgrims visit invisible nodes of latitude and longitude
Letterboxing North America - look for several letterboxes I've helped place along the 45th Parallel
Places to visit at 45° North:
45th Parallel Cafe - 102 S Broadway, Suttons Bay, MI
45th Parallel Bed & Breakfast - 21 Main St, Lion's Head, Ontario
45th Parallel Motel and Restaurant - 941 Route 772, Fairhaven, Deer Island, New Brunswick
Major equatorial shrines:
Mitad del Mundo, Ecuador - a memorial to the 1745 Paris expedition which established the position of the equator
Kalimantan, Indonesia - a smaller monument left by a Dutch astronomical expedition to Borneo in 1928
Kindred spirits:
The 49th Parallel Project - travels by foot and bicycle along the U.S./Canadian border
The Corner Corner - visiting places where three or more state boundaries meet
Geographic Center of the 48 States - Mapguy visits the center of the continental U.S.
45th Parallel - Leslie Bowman marks crossings of the 45th Parallel