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Community & Culture Boomtown: The West’s Most Western Town Active 1960s–1970s Railroad Park Co-Founder

Guy Stillman: The Rail Enthusiast Who Gave Scottsdale His Backyard Railroad

Anne McCormick's son Guy Stillman owned something most people don't: a working 15-inch-gauge railroad on his Paradise Valley property. In 1971 he offered it to Scottsdale if the city would build a park around it, and the result, opened in 1975 on land his family donated, is still the best $3 in Arizona.

Illustration for Guy Stillman, railroad park co-founder, Scottsdale, Arizona

The 30-second version

  • Guy Stillman was the son of Anne "Fifi" Potter Stillman McCormick, whose ranch with Fowler McCormick covered much of central Scottsdale.
  • He ran a private 15-inch-gauge railroad, the Paradise & Pacific, on his Paradise Valley property, built at 5/12 scale with two steam locomotives.
  • In 1971 he chartered the Scottsdale Railroad & Mechanical Society and began moving the railroad onto the 100 acres the McCormicks had donated to the city in 1967.
  • McCormick Railroad Park opened on October 4, 1975, with free train rides and a Wild West shootout, and the trains have run through holiday lights every December since.
  • In 1996 the city renamed it McCormick-Stillman Railroad Park, putting the railroad man's name next to the landowners'.

Lived

Active 1960s–1970s

Scottsdale years

1960s–1970s

Known for

Donating his Paradise & Pacific miniature railroad to create McCormick-Stillman Railroad Park

Decade chapters

1970s

Their name & work today

  • McCormick-Stillman Railroad Park
  • The Paradise & Pacific Railroad

Why he matters

Scottsdale’s landmark parks mostly came out of engineering or ballot-box campaigns. The Railroad Park came out of generosity, and Guy Stillman supplied the half of it that moves. His mother and stepfather gave the ground; he gave the trains, and without them the land would have been one more lawn.

Fifty years on, the park still runs on his idea: a real, rideable railroad at 5/12 scale, cheap enough for any family, looping a park that has not been upscaled or priced out.

Where to find his mark today

McCormick-Stillman Railroad Park. The park at Scottsdale Road and Indian Bend, where his Paradise & Pacific still circles 30 acres.

Holiday Lights. The December light run, which the trains have made every year since the park opened.

Seeing it for yourself

Go on a weekday morning for the easy version: short lines, a $3 ride on the full loop, and time for the carousel and the model-train museum. Look for the Roald Amundsen, a Pullman private car that carried Hoover, Roosevelt, Truman and Eisenhower, which came to the park alongside Stillman’s gift.

To understand where the land came from, ride or walk the McCormick Ranch lakes and paths north from the park, and read the 1970s chapter for the decade the park and the master-planned community grew up together.

The full story

Guy Stillman was the son of Anne “Fifi” Potter Stillman McCormick, who with her husband Fowler McCormick ran a ranch of roughly 4,200 acres across central Scottsdale (their story). Stillman’s own passion was rail. On his Paradise Valley property he ran a private 15-inch-gauge railroad, the Paradise & Pacific, built at 5/12 scale with two steam locomotives, the kind of thing a collector runs for his friends.

In 1967 the McCormicks donated 100 acres of the ranch to Scottsdale with one condition: it had to become a park for everyone. Stillman’s offer made the park something more. In 1971 he told the city it could have the whole railroad if it would build a park for it, chartered the Scottsdale Railroad & Mechanical Society, and began moving track, rolling stock and locomotives onto the donated land. Four years of volunteer track-laying followed.

McCormick Railroad Park opened on October 4, 1975, with free rides, games, music and a Wild West shootout, and by the first December the trains were running through holiday lights. In 1996 the city renamed it McCormick-Stillman Railroad Park, which was only fair. The records on Stillman’s life outside the railroad are thin, but the park is the kind of legacy that does not need a biography: a train from 1971, still running, with three generations on the platform.

Where to find Guy Stillman on this site

The places they founded, built, saved or gave their name to — each with its own guide.

Guy Stillman by the numbers

15 inches

Track gauge

1971

Society chartered

October 4, 1975

Park opened

1996

Name added

A life in Scottsdale: the timeline

  1. 1960s

    Guy Stillman runs his private Paradise & Pacific Railroad, a 5/12-scale 15-inch-gauge line, on his Paradise Valley property.

  2. 1967

    His mother Anne and stepfather Fowler McCormick donate 100 acres of their ranch to Scottsdale for a public park.

  3. 1971

    Stillman charters the Scottsdale Railroad & Mechanical Society and begins moving his railroad, locomotives included, onto the donated land.

  4. 1975

    McCormick Railroad Park opens on October 4; by the first December the trains are running through holiday lights.

  5. 1996

    The city renames the park McCormick-Stillman Railroad Park.

Questions people actually ask

Who was Guy Stillman?

The son of Anne McCormick of McCormick Ranch, and a rail enthusiast who owned a private 15-inch-gauge railroad in Paradise Valley. He donated it to Scottsdale in the 1970s, and it became the heart of McCormick-Stillman Railroad Park.

Why is it called McCormick-Stillman Railroad Park?

Fowler and Anne McCormick gave the land in 1967, and Guy Stillman gave the railroad. The park opened as McCormick Railroad Park in 1975, and the city added Stillman's name in 1996.

Is the Railroad Park train the original?

Yes. The Paradise & Pacific Railroad that circles the park began as Stillman's personal railroad, and its miniature trains still carry riders around the 30 acres.

Vernacular & LexiconParadise ValleyMcCormick RanchChaparral Lake / Eldorado

Facts checked: September 22, 2026 • Curated by the Scottsdale.tips editors • Dates follow the Scottsdale Historical Society and city records where sources disagree; corrections are welcome.