Couchsurfing is an amazing website. It brings locals to your doorstep. You can make an account on the website and find the hosts in the cities you want to travel to. The locals may host you if they find your profile suitable.
You may hosts travellers when they come to your cities. You happen to learn the local culture while staying with them. The best part is all of it is free. You may stay at their residences or just accompany them. The website describes itself as, “Couchsurfers share their homes, cities and lives in profound in meaningful ways, making travel anywhere in the world a truly social experience.”
Stay, make new friends, travel more, travel far, travel free!