- 1In Calais, the UNESCO Hôtel de Ville belfry climbed for free, Rodin's Burghers of Calais on Place du Soldat Inconnu, and the Cap Blanc-Nez / Cap Gris-Nez Grand Site chalk cliff trails facing the Dover white cliffs across 35 km of Channel water are within reach of every hotel on this list, good for morning and evening outings.
- 2Calais is a 67 000-resident Pas-de-Calais Channel ferry port directly facing the white cliffs of Dover, with the busiest cross-Channel passenger sea crossing in Europe (P&O, DFDS, Irish Ferries), the pet-perfect Eurotunnel Le Shuttle from Coquelles where dogs stay in the car the entire 35-minute crossing, the UNESCO Hôtel de Ville belfry and Rodin's bronze Burghers of Calais, a 12 km Plage de Calais and Sangatte sand corridor, and the Grand Site Cap Blanc-Nez / Cap Gris-Nez chalk cliffs 35 km west, pets are a normal part of street life, café terraces, and local shops.
- 3Hotels selected for this guide are specifically in the historic centre between Place d'Armes and the Hôtel de Ville along Boulevard Jacquard, the Calais-Nord seafront promenade along the Digue Gaston Berthe, and the Coquelles Eurotunnel Le Shuttle terminal 5 km west, where pet infrastructure is densest and local restaurants routinely provide water bowls and terrace access.
Best season: spring & autumn