The best way to travel through Spain is to keep Google Maps in your phone. You can also download offline maps of some places that you want to travel to so that you can travel without the need of mobile internet or WiFi.

Although most people in Greece do speak English, some locals and residents of the islands may have trouble conversing with you. Download Google Translate on your phone to make conversations like asking for directions or just simply wanting to know somebody far more easier.

This offline map app allows you to download detailed maps of Switzerland for navigation without internet access, especially useful for exploring remote areas.

The official app of Swiss Federal Railways (SBB) provides real-time train timetables, ticket purchases, and journey planning across all public transport options in Switzerland. It's crucial for navigating efficiently.

Connect with locals for unique dining experiences in their homes, offering a chance to immerse yourself in Swiss culture and cuisine.