There is a paved road going to the top of the hill overlooking the lake, but I really would not see it as a hiking area. You would want to take a vehicle to the top. Once there, you will find plenty of easy places to walk... More
There is a paved road going to the top of the hill overlooking the lake, but I really would not see it as a hiking area. You would want to take a vehicle to the top. Once there, you will find plenty of easy places to walk near the road. However, the "money" view overlooking the crater requires a short walk on a narrow, uneven, and rocky path. I would not recommend that for someone with limited mobility.
At the level of the lake, there is a scenic overlook area. There is a narrow path down to the beach. I did not take it, but it looked reasonably smooth and not overly steep for those with good mobility in relatively decent shape. However, it is a long path, it does go downhill, and it is not wide, so I would not recommend it for someone with limited mobility.
Mostly, you can get the best views from either a vehicle window or by stepping onto the pavement at the scenic overlooks. This lake is one of the most beautiful parts of the island, if not the most beautiful, and should not be missed.
