I'm going with the train to Kaiserslautern, it costs 45 euro's to there and another 45 to go back to amsterdam, but dusseldorf is pretty close to cologne so a trainticket will cost you 10euro i guess?
i looked it up, i think its 29 € but still that would be 58€ while amsterdam would be 90€
	
 
					
 

 ?
 
					
					
					
					
						
						
						
						
						
									cblanco ★								
									보드카 중대								
									VonManteuffel								
									Heartless Jäger