Best time to walk the Camino Vasco del Interior (Irún to Burgos)

The ideal months to start the Camino Vasco del Interior are April to May, or September to mid October. These windows balance mild temperatures with steady daylight, avoiding the muggy spring fronts on the coast, the peak summer heat inland, and the short, wet days of winter.

You begin in the damp, green Basque Country and finish on the drier plateau toward Burgos. Spring brings fresh growth and running streams; early autumn offers warm, settled days and harvest colours. Expect some showers near the coast year‑round—pack a light waterproof either way.

Spring sweet spot: April–May (best)

• Why it works: Comfortable walking temperatures, long enough days, and lively landscapes. Showers are common in the Basque Country, but they’re usually short-lived and the afternoons often open up as you head toward Castile and León.
• What to expect: Some wet, muddy sections in wooded stretches; cool mornings and pleasant afternoons; fast-changing skies. Pack a light waterproof and something warm for early starts.
• Perks: Wildflowers, flowing streams, and generally quieter trails than high summer.

Early autumn window: September to mid October (best)

• Why it works: Warm but manageable days without the searing heat common in midsummer, plus cooler evenings that make sleeping easy.
• What to expect: Intermittent showers, especially back toward the coast, but plenty of bright walking. By mid October days are shorter and Atlantic fronts start to pick up, so try not to push too late.
• Perks: Harvest season in wine country, golden hillsides, and stable trail conditions.

Summer: June–August (doable with heat management)

• The challenge: Strong sun and hot afternoons as you cross Álava and into Burgos; humidity can build in the Basque hills. Heatwaves do happen.
• If you go: Start early, take long lunches in the shade, and carry more water than you think you’ll need. Sun protection is essential. Expect occasional thunderstorms after hot spells.

Late autumn to winter: late October–March (for hardy hikers)

• What you’ll face: Frequent rain on the Atlantic side, damp chill, and short daylight. Inland, nights can be cold with occasional frost or snow and some icy mornings on higher stretches.
• Considerations: You’ll need proper rain gear, warm layers, and flexibility for weather days. Some services may operate shorter hours outside the main season.

In short: pick April–May or September to mid October for the most balanced mix of comfort, daylight, and scenery on the Basque Way.

Of course, while these recommendations provide a solid starting point, everyone's preferences and circumstances are unique. For example, if you prefer walking in the cooler morning hours to avoid midday heat, you might prioritize dates with drier conditions. On the other hand, if you are more accustomed to colder climates, you may choose to avoid hotter periods - even if it means encountering more rain. Our search tool allows you to customize your journey to align with your specific needs and preferences, ensuring the best possible experience on the Camino.

Furthermore, if your plan differs from walking the standard stages from Irún to Burgos, then you can edit the Search Settings below accordingly.