There are a multitude of fun things to do in Riverside ! Whether you're out for a casual day or night with friends, there are tons of unique spots to explore. From the historical Mission Inn Hotel to the cutting edge Riverside Art Museum, culture lovers will find dozens of incredible activities. Adventurous types can take a hot air balloon ride over the city and its gorgeous mountains and countryside, as well as kayak on Lake Evans or bungee jump off Subway at Skydive Perris.