Sam,
Here are all the train trips.
April 1, Tues, Train FRA>Nürnberg 2h 21m (late afternoon) ICE 721 direct
Daytrips: Nuremberg>Bamberg>Nuremburg (40m), RE 14 VGN, 42m, return RE 20 (no price info)
Daytrip: Nuremberg>Open Air Museum>Nuremburg, Train RE 14 VGN, 42m
April 6, Sun, Train to Nuremburg>Rothenburg, 1h 9m, IC 2164, RE80, RB82
April 9, Wed Train Rothenburg>Fussen, 3.5-4 h, 1 transfer EC113 ,RB77
April 12, Train Fussen>Munich, 2h, 1 transfer, 9:20 am, RB77, RB74
Daytrip: Train Munich>Dachau (23m), S2 TRAIN
Daytrip: Train Munich>Augsburg (30m), ICE 610
April 17, Thurs, Train Munich>Dresden, 5h 49, 1 transfer, 8:54 am, ICE 1600, RE50
4/21/2025, Holiday, Mon, Train Dresden>Berlin, 2h2m, direct, IC2270
April 26 Sat, Train Berlin>Luceck,2h36m, direct @10:05, IC 1008
Day trip: Schwerin Castle in Mecklenburg-Vorpommern (Schwerin Hauptbahnhof station) (1h36m) (8:10 am), RE 83 / RE 1
April 29, Train Lubeck>COLOGNE, (5H12M, 1 transfer) then Train COLOGNE>COCHEM, 1h52m, 1 transfer, cost~20" "To Cologne 7:37am-12:49pm, RE, ICE 109 $31.16 To Cochem, 15:49-17:41, ICE 927, RE1, $19.35"
AFTER THE 30 DAY FLEXI-PASS
Day trip: Cochem>Burg Eltz Castle>Cochem, Train to Hatzenport bf 22m, 20m wait, then Bus to wierschem burg eltz 24m, then 12m walk, then $2 shuttle up to castle
Day trip: Cochem>Beilstein village>Cochem: 14m bus OR cruise to Beilstein one way (1 hr) and use the bus to return to Cochem
Day trip: Train Cochem>Trier>Cochem, 1 hour direct, Train RE 81, no price yet
May 3, Sat, Train Cochem>Boppard, 56m, 1 transfer, RE 11, RE2 (VRM - no price)
Daytrip: Boppard>Marksburg Castle>Boppard, train to koblenz hauptbahnhof 15m, 25 wait, train to Braubach 13m, walk 15m to Marksburg RB 26 / 10, (no price)
TRAIN BOPPARD>FRA AIRPORT: May 6, Tues, Direct train Boppard to FRA. FLY HOME LUFTHSTANSA 10:45:00 AM, 5:19am-6:33, direct 1h14m RE 2 direct
Hope that helps.
Tracy