the rhine and main meet at the mainspitze near wiesbaden and mainz, sunset, hesse, germany

architecture beautiful blue boat bridges building castle city cityscape cloud coast colorful darkness dawn destination dragon dusk engineering europe evening exposure german germany hesse horizon horizontal koenigswinter königswinter landmark landscape light long main mainspitze mainz meet metal morning mountain nature near night ocean office outdoor overlooking panorama past person promenade reflection rhein rhine river riverside rock ruin sea shore sky stadt steel summer sun sunlight sunrise sunset sunshine tourism touristic tower town traffic travel twilight urban view water wave wiesbaden