You will probably be visiting Chocolate Hills, watching out for whale sharks (known locally as the butanding) has become among the Tagbilaran activities that both local and foreign tourists like to engage in. If you want to try this out, you need to get a boat ride to Panglao Island. Fortunately there are several of these motor vehicles around and are priced reasonably, so you and your friends / family will certainly get the chance to see these marvelous creatures. If you want to try other Tagbilaran activities besides the usual, you can explore the many nature trails in and around the city. You can go on a boat ride along the beautiful Loboc River. These boat trips will usually carry a lot of people so you can expect to enjoy not just the scenery but also engage in friendly chat with fellow travelers and local folks, getting a taste of local customs and food at the same time.