<p>What are their interests and what types of things are they looking forward to? Three guys in that age group could get ‘museumed out’ fairly quickly. They might be more interested in seeing some castles and cathedrals than a number of art museums for example. I recommend they go to RickSteves.com or buy some of his books and research some there as well as online to think through the types of things they want to do and what they want to see.</p>
<p>Firstly and importantly they should think through packing. I recommend they each bring a backpack and put everything in it so they can ‘wear their luggage’. This will make them much more mobile. If they have extra suitcases then they’ll have the major hassle of toting/lugging them around everywhere they go which is tough when you’re on a freeform trip like it seems they’ll be on. Each of them should be able to fit what they need in a single backpack each.</p>
<p>In European cities/towns the most interesting sections are in the center of the city which is usually well marked as ‘zentrum’, ‘centre’, ‘center’, etc. Once in the center they can usually walk everywhere they need to go.</p>
<p>In some towns they might want to rent bikes and tour around that way.</p>
<p>There’s plenty to see in Germany/Switzerland/etc. so I wouldn’t recommend they just head immediately to Paris and skip Germany.</p>
<p>They should head up the Rhine from Frankfurt, either on a boat or the train. The Rhine valley is filled with castles and is very scenic. It also has some interesting little towns that are touristy but have places to eat, beer cellars, etc. The town of Rudesheim is one of these. They should stop and tour at least a couple of the castles along here. Marksburg castle is a good one.
<a href=“http://www.marksburg.de/english/frame.htm[/url]”>http://www.marksburg.de/english/frame.htm</a></p>
<p>The castle in Heidelberg, 35 miles or so south of Frankfurt is also a nice one.</p>
<p>In Frankfurt is an area called ‘Sachsenhausen’ that has a lot of restaurants/clubs. This is near to the center (zentrum) of Frankfurt.</p>
<p>Unless they’re vegetarians, they should have ‘wienerschnitzel mit pomme frites’ (breaded veal cutlets with fries) while in Germany.</p>
<p>I think they should head to the Alps. They can head south from Frankfurt to Zurich then Bern and then to Zermatt to see the real Matterhorn. Zermatt’s interesting in that there are no cars allowed. They could take the cable car up the mountain to some point and then hike back down to the town. It’s incredibly scenic. The cable car’s somewhat expensive though. Also in Switzerland in Jungfrau - another mountain area.
[Welcome</a> to Zermatt](<a href=“Zermatt: Holidays in Switzerland & the Alps”>Zermatt: Holidays in Switzerland & the Alps)
[Jungfrau</a> Railways - Top of Europe - Jungfraujoch-Top of Europe in Summer](<a href=“http://www.jungfraubahn.ch/en/DesktopDefault.aspx/tabid-8/183_read-808/]Jungfrau”>http://www.jungfraubahn.ch/en/DesktopDefault.aspx/tabid-8/183_read-808/)</p>
<p>There are some different areas in Germany and elsewhere that have toboggan runs they might have fun on - they can google it.</p>
<p>From Zermatt they’ll be pretty close to Lausanne and Geneva - on the border with France. Close to Lausanne, on Lake Leman, is a nice castle - Chateau de Chillon, which is right on the lake. From there they could head to Paris.</p>
<p>There are just too many places to see and things to do to list them all and regardless, it’ll vary depending on their interests and mode of touring (i.e. ‘laidback sipping coffee at a sidewalk cafe’ vs hiking in the Alps - staying a long time in one place vs getting around a lot to maximize what they can see albeit sometimes at the cost of getting ‘into’ a place). I tend to be the type who wants to go go when I’m on vacation vs sitting around sipping the coffee (plus, I don’t even drink coffee). I’d get bored quickly going to a single city or two for the whole 9 days but other people would rather stay in a single location the whole time. For young guys like them I’d think they’d be more interested in getting around than staying put in one spot.</p>