Go offroad. For me, after 20 years on motorcycles, it is more interesting to cross the mountains than to cross the continent on 2 wheels and I did both, several times. I ride on the road only when needed, when I want to have fun I leave the asphalt. On a bicycle it is even more clear: I never liked riding on roads, I used to race amateur XC competitions for ~ 10 years. As much fun as it can be.