In short time you can get to the famous James Bond Island or Phi Phi and Lanta Islands. It is also many smaller islands around like Chicken, Poda and Hong islands, which are easily reached by longtailboat.
There are many activities for both young and old.
If you like heights, you can do rock-climbing in railay beach, or walk 1237 steps up to the Tiger temple for a terrific view over the whole province.
If you are more in to water, you can dive, or take a swim in the Crystal water pond. Or you can just snorkelling around the islands to see the most beautiful marine life with coral reefs and plenty of colourful fishes.
And if you prefer to be on the water, there is kayaking and canoeing, or you can go on a trip with speedboat or longtailboat.
There are a lot’s of accommodation possibilities for any budgets in and around Krabi town. In Aonang, only 20 km away from town, you will find everything from cheap bungalows and rooms to 5 star hotels on the beautiful beach. There are many thai and international restaurants, bars and shops here.