Depends on how many trees and the size of them.  The manual pruning saw on a pole works well (only cut on the pull stroke) for anything up to about 3 or 4 inches diameter.  The pole chainsaws are readily available but if you're going to use it for a number of years I wouldn't bother with anything from Bricorama and the like.  There's a Huskvana shop near the town side of the Millenium bridge or you could try the Sol D'Ebre co-operative or Hierrez just up the road.  Expect to pay about 120 for electric, more for rechargeable and 2 -300 up for petrol.

Thanks Nobrot,
                   Looks like great value and has the extra attatchments that will come in handy around the land.Do you have any safety issues with operating the "chainsaw" over your head or do you just hope for the best?

Helmet and visor always and quick reflexes are a bonus......
The hedge trimmer attachment is great for clearing suckers and new shoots from the base of the trees.

Think you'll have to ask Ryanair (good luck) as there are restrictions with internal combustion engines.
We had ours DHL'ed direct to us here and they phoned us up from the village.Cost about €30.00 and took 4 days with tracker.
(Tighten the nuts and locktite them when you get it)

We get quite a lot of goods etc from ebay.It works out a lot cheaper than the equivelant here and having delivered is no problem to most ebay firms.
We give our full address and phone numbers to the seller and this is passed on to the courier.They usually call from the village if it's their first delivery and usually meet them at the bank.No problem.Try to make sure the seller uses a proper courier and not Correos (we've lost quite a few items through correos but nothing using DHL,UPS or Spanish equivelent etc etc as they have trackers)

The only thing gone wrong on any of my 'Chinese' strimmers was a diaphram in the carb.£12.00 for the complete carb and 5 minutes fittings,from UK supplier which is nothing considering the work they have done.