How about spending some time on a secluded island with its own little mountain range? Auchrannie Resort is exactly what you should consider if your looking for a remote place with many active options. This unique hotel has 2 swimming pools, spa, sauna, Barnhouse where children can play and lovely restaurant in conservatory, where you can watch stars through the glass ceiling.
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There's no way you will be bored during your stay - hotel offers cycling and trekking trips, kayaking, archery, horse-riding and paragliding. There is also a golf course just 500m from the hotel sp you can practice your swing. Did we mention that hotel is placed just 8 minutes from the beach? Perfect palce for a rest!