There are lot of ways
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There are lots to visit from Chandigarh
Parwanoo is 40mts drive Barog is a lovely camping spot
Doraha is 2 hours away Panchkula is 12kms away
Shoghi is 3 hours drive. From Parwanoo Barog is an hour away. From Barog doraha is 2 hours away. From doraha you could drive to Panchkula which is 1 hour away again from Panchkula Shoghi is 2 hours away. Besides these Shimla is one such spot to visit its 112km away. Mussorie is 201km, Rishikesh is 224km far, Dalhousie is 316km, Dharamshala is 240km away and Bir is 283km away which are ideal solo travel spots from Chandigarh.
By using Nong khai bridge you enter Laos from Thailand. You will be crossing Mekong river, Muang district, Mukdahan and Ubon Ratchathani districts. Yes visa is much needed to enter Laos. You need to apply online for checking is done in Lao Thai friendship bridge where you will be driving.
Here are a few caves to visit in Uttarakhand. Gauri udiyar caves
Guchhu caves
Pandav gufa caves
Patal Bhuvaneshwar cave
Gujrugarhi caves. Himachal Vyas cave
Tabo cave
Lahesh cave.
In Uttrakhand
Vyas Gufa in mana near Badrinath
Patal Bhuvneshwar in kumaon you can visit Caves garden in nainital
in Himachal Pradesh Naina devi cave Kunihar Cave
Last year I went to Valley of Flowers & Hemkund trek during monsoon (Aug). There was forecast of heavy rains which was a risk factor in mountains and i was wary of it. But thankfully there were light showers here and there and the trek experience was absolute amazing and fulfilling. The light showers were good enough to keep the weather pleasant and cool, usually due to heavy rains people have to turn back from valley of flowers but in my case due to pleasant weather i was able to go till the last allowed trekkable point in valley of flowers.
You could check via MMT, booking.com, goibibo and Yatra. Will share a few budget stay hotels, kindly enquire them via the above mentioned websites before booking.
Kumbalgarh valley resort
Treebo trend hotel
Hotel Garh kumbha. I got to know these hotels through a few travellers I personally know. Kindly check before booking.
Tirthan valley is beautiful place in Kullu district of Himachal Pradesh.. Jibhi Jalori pass jibhi waterfall Shringa rishi temple Gushaini are main spots to be visited in tirthan valley
Here are some places to visit in Theerthan valley
Jalori pass
Himalayan national park
Chhioe falls
Budhi Nagin temple Raghupur fort., Banjar places to visit
Sainj
Sarchi village
Shringa Rishi temple
You could plan travel to Goa and Gokarna. Jaipur and Udaipur is an apt time to travel in July. You could plan ooty or Kodaikanal or kolli hills or Madurai or Coimbatore
Pondicherry is one such awesome time to travel in July
Hyderabad vizag and dropping into Araku and lambasinghi makes great July travel
You could plan travel to srinagar, Pahalgam. North east is safer to avoid travel atleast till august end. Rains are too heavy and are going to lash more. Similarly west coast has started experiencing monsoons and more is likely to come in coming months.
Since there are no direct trains to Kedarnath from Hyderabad, from a few travellers I know and have enquired am sharing the following. There is a train till Hazrath Nizamuddin, then there is a daily bus till sonaprayag from where you have to catch another bus to Gaurikund and then trek to the temple. Another possible way is, from Hazrath Nizamuddin take another train to Haldwani then take a cab to direct to Kedarnath. This is one such most easiest way to reach. From Haldwani Kedarnath is 8 hours away. You could enquire the car rates via MMT or Goibibo.
From Hyderabad Get direct Train to delhi, delhi to rishikesh by bus or train, from rishikesh you will get bus for Gaurikund from where you can reach kedarnsth by foot