Late June through early September is peak season: full visitor centre hours, staffed attractions like Broom Point and the Bonne Bay Marine Station, and the Gros Morne Mountain summit trail reopened. May and October offer a quieter visit with more limited services; winter is genuinely off-season.
Key takeaways
- Peak season concentrates almost everything: full visitor centre hours, staffed seasonal attractions, and typically better weather — but also the busiest trails and tightest lodging.
- The Gros Morne Mountain summit trail is closed every year from about May 1 to late June, which rules out the park's signature hike for early-season visitors.
- Shoulder season (May, September, October) trades some closed attractions for a quieter, often still very scenic visit.
- Winter travel here means most tourism-focused services are closed; this is not a winter destination in the way it is a summer one.
Peak season: late June to early September
This is when the visitor centre runs its longest hours, seasonal attractions like Broom Point and the Bonne Bay Marine Station are staffed, and the Gros Morne Mountain summit trail is open (it reopens around June 28 each year — see our research summary on why it closes). It's also when lodging and restaurant capacity is tightest, so book ahead.
Shoulder season: May, September, October
Fewer crowds and often still-good hiking weather, but reduced visitor centre hours and some seasonal stops not yet open or already closed for the year. Early May specifically has weekdays-only visitor centre hours, and the Gros Morne Mountain summit is closed for most of this window.
Off-season: winter
Most tourism-focused restaurants, seasonal attractions and some accommodations close for the winter. This is a legitimate destination for winter recreation for those equipped for it, but not a typical first-visit season.
Last updated: August 2, 2026 · Editorial team