St. Augustine's might not be Derry's most prominent architectural monument, but it is a lovely old Anglican church enclosed in a cosy garden and radiating tranquility. Sometimes they have concerts here, and the church is worth a visit even if only for a short while.

The BMX track at Sara Park is open to the public of all ages. Races are held weekly in the summer months and bi-weekly during the remaining months. While ABA membership is normally required, beginners can take advantage of a complimentary one-day pass to try out the track.

Loveland Castle, also known as Château Laroche, is a full-scale medieval-style castle built single-handedly by Harry D. Andrews, a World War I veteran, starting in the 1920s. Constructed using stones from the Little Miami River and bricks molded from quart milk cartons, Andrews dedicated over 50 years to this labor of love. When you visit, you can wander through the castle’s towers and narrow halls, check out some old-school medieval weapons, and just soak in the quirky, one-of-a-kind vibe. It's a fun and odd little stop with beautiful gardens and a peaceful riverside spot to hang out afterward.

Take a cable car over the Rhein and experience Cologne from above. Rides start from Cologne Zoo or from the Rhein Park, so you can visit both in one afternoon.