The initial ascent to Mullach Clach a'Bhlair was on fairly steep ground (although it was on a very good path) and also in the rain so unfortunately I couldn't take any photos.
After taking in Mullach Clach a'Bhlair, we continued on a good path towards Monadh Mor. The path doesn't go all the way and we did have to pass through some very boggy area around Loch nan Cnapan, including some tricky stream crossing. After that, around 100m of medium steepish ascent and 50 m of very easy ascent we were at the top of Monadh Mor where we had our first meal of the day.
- View of glen Geusachan from Monadh Mor
From there, it was onwards to Beinn Bhrotain via the small saddle between them. The actual ascent to Beinn Bhrotain was a bit tiring as it goes over steep boulder field.
- Rainbow over glen Geusachan
- Beinn Bhrotain
From Beinn Bhrotain it was back to Monadh Mor the same way, then dropping down to Loch nan Stuirteag and contouring to the saddle between Angel's Peak and Carn Toul.
- View of Monadh Mor when coming down from Beinn Bhrotain
- Loch nan Stuirteag with Carn Toul in the background
- North face of Carn Toul
Ascent to Carn Toul also goes over a steep boulder field which makes it exhausting, especially after all the walking done so far. However, once on Carn Toul you are rewarded with amazing sights of Lairig Ghru, Falls of Dee, the plateau with Braeriach, and Lochan Uaine.
- Falls of Dee
- This area is very remote, not a sign of civilization
- Lochan Uaine seen from Carn Toul
Back to the saddle and up a not-very-steep slope to reach Angel's Peak (Sgor an Lochain Uaine). From there, it's a fairly easy walk on the plateau with not much ascent or descent. Of course, beautiful scenery all the way. Our route passes the wells of Dee which was very useful because our water supplies were just about to run out. The summit of Breariach (3rd highest in the UK) is easily reached and provides a nice view of the hills we just climbed. The whole area is really out of this world.
- Carn Toul, Angle's Peak and Lochan Uaine between them
- Sometimes I wonder if we're still on Earth
- The day is almost at an end. Sun sets and casts a nice reddish shadow over the hills.
From Breariach, it's a straightforward walk on a path down to Lairig Ghru and through a gap (whose name I forget) filled with giant boulders, finishing at the parking lot (not the one in ski center, the other one). Although the descent is on a path, the terrain was very steep, crossed big boulder fields, and the path itself was eroded at places so care should be taken. Crossing the mentioned gap was especially tricky as it was in the dark and required mild scrambling.
So, we started the walk at 8am and finished at 9pm, making for a very strenuous, but most satisfying, day. The area is very remote and far from help so this should be taken into account.
Nice route though 
We just did that and Monadh Mor from Derry Lodge after biking in from Linn O' Dee
. As others have said, that's a fair trek for one day but sure you enjoyed every minute of it 
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