White Pass & Yukon Route — Summit Excursion

The Summit Excursion follows the original 1898–1900 alignment of the White Pass & Yukon Route, climbing 873 m (2,865 ft) from Skagway's tidewater piers to the international boundary at the top of the pass — a 40 mi (64 km) round trip that the railway estimates at 2h30 to 2h45. The line was driven through tide-soaked granite and glacier-scoured cliffs in twenty-six months by contractor Michael J. Heney, financed by London investors and finished with a last spike at Carcross on 29 July 1900.\n\nLeaving the Skagway depot, the train hugs the east shore of Skagway River before climbing past Rocky Point and Pitchfork Falls. By Milepost 11.5 it reaches Bridal Veil Falls, a cascade of up to 22 cataracts dropping into a gorge below the line. Above it, the train threads two short tunnels and the modern 1969 bypass replacing the original 215-foot (66 m) steel cantilever bridge over Dead Horse Gulch — completed in winter 1901 and once the tallest cantilever in the world. The summit itself sits exactly on the U.S.–Canada border at Milepost 20.4; the train switches direction here and returns to Skagway on the same alignment, so passengers stay aboard and no passport is required.

Built in twenty-six months at a cost of $10 million during the Klondike Gold Rush, the White Pass & Yukon Route is now one of only a handful of original gold-rush railways still carrying passengers under its own name. The Summit Excursion is the segment most travellers ride: it concentrates the line's engineering drama — Inspiration Point, the Dead Horse Gulch span, twin tunnels, and the climb through Tormented Valley — into roughly two and a half hours. ASCE and the Canadian Society for Civil Engineering inscribed the railway as an International Historic Civil Engineering Landmark in 1994, putting it in the same engineering pantheon as the Eiffel Tower and the Panama Canal.

The Summit Excursion runs in vintage passenger coaches with open vestibules at each end and panoramic windows. Onboard guides commentate over the route's history; restrooms are in every car and complimentary bottled water is provided. The train climbs at sustained grades approaching 3.9% on switchback alignments with curves as sharp as 16 degrees. Stand on the vestibule for raw exhaust and air; sit on the left-hand side of the train going up (right-hand on the return) for the best views of the Skagway River gorge and Bridal Veil Falls. The Summit Excursion does not cross into Canada, so passports are not required for U.S. citizens.

The railway was born of the 1897 Klondike Gold Rush as a serious upgrade to the brutal Chilkoot and White Pass foot trails — the same passes where, in winter 1897–1898, more than 3,000 pack animals died and gave Dead Horse Gulch its name. Contractor Michael J. Heney and engineer Sir Thomas Tancrede signed off on the project after a chance meeting in Skagway in spring 1898. Construction reached the 873 m summit by mid-February 1899, Bennett, British Columbia, on 6 July 1899, and Carcross, Yukon, on 29 July 1900 — twenty-six months from groundbreaking. The line carried freight and passengers until 1982, when a collapse in mineral traffic closed it; tourist excursions reopened from Skagway in 1988. The current owner is Klondike Holdings, LLC, an investor group led by Survey Point Holdings with Carnival Corporation as a minority partner, which acquired the line on 1 August 2018.

The Summit Excursion is built on textbook gold-rush engineering: 914 mm (3 ft) narrow gauge to minimise earthworks, curves up to 16 degrees, gradients near 3.9% sustained over twenty miles, and twin tunnels blasted through granite where no other alignment was possible. Two structures define the climb. Just south of the summit, the steel cantilever bridge over Dead Horse Gulch was completed in winter 1901, soaring 215 ft (66 m) above the White Horse Fork — at the time the tallest cantilever of its type in the world. It was retired and bypassed in autumn 1969 when a new tunnel and bridge took over the heavier post-war traffic; the original span is still visible from the train and is now known to railfans as the Ghost Bridge. The summit itself, at 873 m (2,865 ft) per the operator (Wikipedia gives 879 m / 2,885 ft), sits on the international border and is the operational reversal point for every Summit Excursion train.

The Summit Excursion only operates from late April to early October. July and August are peak — and the busiest cruise-ship days in Skagway — with long daylight, average highs of 15–20 °C (60–70 °F) and full daily departures. Late May and early September trade some daylight for thinner crowds, occasional snow still clinging to the upper White Pass and, in September, gold-and-crimson alpine shrubs and birch. Book early for July weekends; this is one of the most-booked shore excursions in southeast Alaska, and the 2026 schedule already publishes blackout dates (May 2–4, Sep 26–27, Oct 1, 3–5).

Book at least 24 hours in advance via wpyr.com to secure the published $155 fare; same-day walk-up rates are higher and seats often sell out on cruise-port days. The train is wheelchair accessible but lift cars are limited — call the Reservation Office at 1-800-343-7373 at least 48 hours ahead. No passport is required for the Summit Excursion (you stay aboard at the international boundary); a passport is mandatory for the Bennett, Carcross and Fraser services. Bring layered clothing — the summit is markedly colder and wetter than Skagway tidewater, even in July. Photographers should aim for vestibule positions on the river side of the train.