This area is ripe for adventurous activities, which range from hiking to safaris. One of the best things to do is to take a bike tour around the many different parks or even hike them. You can also bike around the city and even the lake.
You can also take a boat ride and venture out onto the lake and experience the serenity that accompanies while being out on the open water. There are many different places that you can rent a boat from and just drive around aimlessly.