Family fun activities abound in and around Fort Collins. Who wouldn’t want to ride a trolley through one of the city’s prettiest parks? After that, skip across the street and spend the afternoon in the City Park Pool, with its water features, slides, zero-depth entry, lazy river, and wading pool – all with the youngest swimmers in mind. If you’re at City Park on a summer weekend, grab a ride to Old Town on Car 21, the only original restored city streetcar operating in the western U.S. today. Take a trip back in time as Car 21 guides you through the heart of old Fort Collins along picturesque Mountain Avenue.